ILLINOIS REGISTER             10800  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 1) Heading of the Part :  Construction Standards for School Buses  
 
2) Code Citation :  92 Ill. Adm. Code 440  
 
3) Section Numbers :  Proposed Actions : 
440.1000    New Section  
440.2000    New Section  
440.3000    New Section  
440.4000    New Section  
440.5000    New Section  
 
4) Statutory Authority :  Implementing Article VIII of Chapter 12 of the Illinois Vehicle 
Code [625 ILCS 5/Ch. 12, Art. VIII] and Section 14 -3(m) of the Criminal Code of 1961 
[720 ILCS 5/14 -3(m)] and authorized by Section 12 -812 of the Illinois Vehicle Code 
[625 ILCS 5/12 -812].  
 
5) A Complete Description of the Subjects and Issues Involved :  A new Part 440 is being 
introduced to replace the old Part.  Simultaneous with this proposed Part, the Department 
will propose to repeal 92 Ill. Adm. Code 442 (Minimum Safety Standards for the 
Construction of Type II School Buses).  The Department 's goal for these proposed 
rulemakings is to reorganize Part 440 and combine the school bus construction standards 
for both Type I (Gross Vehicle Weight Rating (GVWR) of 10,001 lbs or more) and Type 
II (GVWR of 10,000 lbs or less) school buses into one Part.  This Part is being named 
"Illinois Construction Standards for School Buses " to accommodate both types of school 
buses.  Generally, Type I and Type II school buses meet the same Federal Motor Vehicle 
Safety Standards (FMVSS) as mandated by the National Highway Traffic Safety 
Administration (NHTSA).  (Type II school buses are smaller vehicles with standards 
appropriately corresponding to smaller v ehicles.)  In this newly created Part 440, the 
Department is proposing to apply the same standards to both Type I and Type II school 
buses whenever possible.  Exceptions and variances for smaller Type II buses are 
provided throughout this new Part.   
 
6) Published studies or reports, and sources of underlying data, used to compose this 
rulemaking :  None  
 
7) Will this rulemaking replace any emergency rule currently in effect ?  No  
 
8) Does this rulemaking contain an automatic repeal date ?  No  
      ILLINOIS REGISTER             10801  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 9) Does this ru lemaking contain incorporations by reference ?  Yes  
 
10) Are there any other rulemakings pending on this Part ?  Yes. Part 440 is being repealed 
elsewhere in the Illinois Register  in conjunction with these proposed rules.  
 
11) Statemen t of Statewide Policy O bjective :  These proposed amendments affect units of 
local government (i.e., school districts) that own or operate school buses.    
 
12) Time, Place and Manner in which interested persons may comment on this proposed 
rulemaking :  Any interested party may s ubmit written comments or arguments 
concerning these proposed amendments.  Written submissions shall be filed with:  
 
Greg Stucka, Rules Manager  
Illinois Department of Transportation  
Office of Chief Counsel  
2300 South Dirksen Parkway, Room 317  
Springfield  IL  62764  
 
Comments received within 45 days after the date of publication of this Illinois Register  
will be considered.  Comments received after that time will be considered, time 
permitting.  
 
13) Initial Regulatory Flexibility Analysis : 
 
A) Types of smal l businesses, small municipalities and not -for-profit corporations 
affected :  These proposed amendments affect small businesses that manufacture 
school buses registered for use in Illinois. These proposed amendments also affect 
small businesses, small muni cipalities, and not -for-profit corporations that own or 
operate school buses.  
 
B) Reporting, bookkeeping or other procedures required for compliance :  No impact 
is anticipated.  
 
C) Types of professional skills necessary for compliance :  No impact is anticipated.  
 
14) Regulatory Agenda on which this rulemaking was summarized :  July 2017  
 
The full text of the Proposed Rules begins on the next page : 
       ILLINOIS REGISTER             10802  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 TITLE 92:  TRANSPORTATION  
CHAPTER I:  DEPARTMENT OF TRANSPORTATION  
SUBCHAPTER e:  TRAFFIC SAFETY (EXCEPT  HAZARDOUS MATERIALS)  
 
PART 440  
CONSTRUCTION STANDARDS FOR SCHOOL BUSES  
 
Section  
440.1000  Applicability  
440.2000  Definitions  
440.3000  Incorporation by Reference  
440.4000  Certification by Manufacturer  
440.5000  Body and Chassis Requirements  
 
AUTHORITY:  Imp lementing Article VIII of Chapter 12 of the Illinois Vehicle Code [625 ILCS 
5/Ch. 12, Art. VIII] and Section 14 -3(m) of the Criminal Code of 1961 [720 ILCS 5/14 -3(m)] 
and authorized by Section 12 -812 of the Illinois Vehicle Code [625 ILCS 5/12 -812].  
 
SOUR CE:  Filed June 20, 1977; amended at 6 Ill. Reg. 7147, effective June 2, 1982; codified at 
8 Ill. Reg. 15502; amended at 11 Ill. Reg. 15947, effective September 21, 1987; amended at 12 
Ill. Reg. 8463, effective May 3, 1988; amended at 16 Ill. Reg. 1655, ef fective January 14, 1992; 
amended at 17 Ill. Reg. 3530, effective March 2, 1993; amended at 18 Ill. Reg. 14764, effective 
September 20, 1994; amended at 22 Ill. Reg. 19354, effective October 15, 1998; expedited 
correction at 23 Ill. Reg. 5918, effective Oc tober 15, 1998; emergency amendment at 24 Ill. Reg. 
4993, effective March 10, 2000, for a maximum of 150 days; amended at 24 Ill. Reg. 12111, 
effective July 31, 2000; emergency amendment at 24 Ill. Reg. 16391, effective October 20, 2000, 
for a maximum of 1 50 days; amended at 25 Ill. Reg. 3307, effective February 20, 2001; amended 
at 26 Ill. Reg. 3219, effective February 19, 2002; amended at 31 Ill. Reg. 1881, effective January 
8, 2007; amended at 32 Ill. Reg. 17983, effective November 10, 2008; former Part repealed at 41 
Ill. Reg. _________, and new Part adopted at 41 Ill. Reg. ___________, effective ___________.  
 
Section 440.1000  Applicability  
 
This Part applies to the construction of any Type I or Type II school bus manufactured for use in 
Illinois or operated by or for an Illinois school K -12 (public or private).  The Department 's 
Bureau of Investigations and Compliance is responsible for the enforcement of this Part.  
 
Section 440.2000  Definitions  
      ILLINOIS REGISTER             10803  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 "Body " means the portion of a bus that encloses the occupant and cargo spaces 
and separates those spaces from the chassis frame, engine compartment, driveline, 
and other chassis components, except certain chassis controls used by the driver.  
 
"Chassis " means every frame or supportive element of a vehicle w hether or not a 
manufacturer 's identification number, serial number, or other identifying numbers 
are present on that part. (IVC Section 1 -111.1b)  
 
"Child Check System " means an electronic monitoring system used for ensuring 
that no passengers remain on th e school bus at the end of a route, a work shift, or 
the work day.  The system shall require the school bus driver to walk to the rear of 
the bus to deactivate the system before the driver leaves the bus.  The vehicle 's 
interior lights shall illuminate whe n the ignition is turned off to assist the driver in 
seeing in and under the seats during a visual sweep of the bus.  
 
"Code " or "IVC" means the Illinois Vehicle Code [625 ILCS 5].  
 
"Curb Weight " means the weight of a motor vehicle with standard equipment; 
maximum capacity of engine fuel, oil, and coolant; and, if so equipped, air 
conditioning and additional weight optional engine. (49 CFR 571.3)  
 
"Diameter " means a straight line passing from side  to side through the center of a 
body or figure, especially a circle or sphere.  
 
"Driver " means  every  person who drives or is in actual physical control of a 
vehicle . (IVC Section 1 -116)  
 
"Empty Weight " see "Curb Weight "  
 
"FMVSS " means the rules and stan dards set forth in 49 CFR 571 . The FMVSS 
are commonly known as the Federal Motor Vehicle Safety Standards.  
 
"Forward Control " means a configuration in which more than half of the engine 
length is rearward of the foremost point of the windshield base and th e steering 
wheel hub is in the forward quarter of the vehicle length (includes mid -engine and 
rear-engine "pusher " buses). (FMVSS 3)  
 
"Gross Vehicle Weight Rating " or "GVWR " means the value specified by the 
manufacturer as the loaded weight of a single ve hicle.  (IVC Section 1 -124.5)       ILLINOIS REGISTER             10804  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
"Incomplete Vehicle " means an assemblage consisting, at  a minimum, of frame 
and chassis structure, power train, steering system, suspension system, and 
braking system, to the extent that those systems are to be part of the completed 
vehicle, that requires further manufacturing operations (other than the additi on of 
readily attachable components such as mirrors or tire and rim assemblies or minor 
finishing operations, such as painting) to become a completed school bus for use 
in Illinois.   
 
"Integral Type " bus means a completed vehicle either without separate b ody and 
chassis or with body and chassis joined into one unit.  
 
"Manufacturer " (unless otherwise indicated at the point of use) means the person 
or organization whose name follows "MANUFACTURED BY " or "MFD BY " on 
the certification labels required in Secti on 440.4000.  
 
"Multifunction School Activity Bus " or "MFSAB " means a school bus 
manufactured for the purpose of transporting 11 or more persons, including the 
driver, whose purposes do not include transporting students to and from home or 
school bus stops . An MFSAB is prohibited from meeting the special requirements 
for school buses in IVC Sections 12 -801, 12 -803, 12 -805 and Section 12 -802(a). 
(IVC Section 1 -148.3a -5) 
 
"Nonhitchable " means the rear of the bus being designed and maintained to 
prevent or discourage riding or grasping the rear of the bus so as to "hitch " rides.  
 
"Passenger " means every bus occupant who is not the driver.  
 
"Safety Equipment " means the fire extinguisher, f irst-aid kit, and warning 
devices.   
 
"School Bus " or "Bus" means:   
 
Every motor vehicle, except as provided in this definition , owned or 
operated by or for any of the following entities for the transportation of 
persons regularly enrolled as students in g rade 12 or below in connection 
with any activity of that entity:   
 
Any public or private primary or secondary school;        ILLINOIS REGISTER             10805  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
Any primary or secondary school operated by a religious 
institution; or   
 
Any public, private or religious nursery school.   
 
This defini tion shall not include the following:   
 
A bus operated by a public utility, municipal corporation or 
common carrier authorized to conduct local or interurban 
transportation of passengers when that bus is not traveling a 
specific school bus route but is:   
 
On a regularly scheduled route for the transportation of 
other fare paying passengers;   
 
Furnishing charter service for the transportation of groups 
on field trips or other special trips or in connection with 
other special events; or   
 
Being used for shutt le service between attendance centers 
or other educational facilities.   
 
A motor vehicle of the first division.   
 
A multifunction school -activity bus.  (IVC Section 1 -182)  
 
"Type I School Bus " means a school bus with a Gross Vehicle Weight Rating of 
more t han 10,000 pounds.  (IVC Section 1 -213.4)  
 
"Type I -A School Bus " means a term commonly used by school bus 
manufacturers to classify a Type I school bus that is a conversion or body 
constructed upon a van -type or cutaway front -section vehicle with a left sid e 
driver 's door, designed for carrying more than 10 persons.  The Type I -A school 
bus has a GVWR of more than 10,000 pounds.  
 
"Type II School Bus " means a school bus with a Gross Vehicle Weight Rating of 
10,000 pounds or less.  (IVC Section 1 -213.5)  
      ILLINOIS REGISTER             10806  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 Section 440.3000  Incorporation by Reference  
 
a) Incorporation by Reference  
 
1) Each bus body and chassis shall conform to the applicable provisions of 
the FMVSS  (October 1, 2016 ).   
 
2) Each bus body and chassis shall conform to the applicable provisions of 
49 CFR 567 (Certification ) and 49 CFR 568 (Vehicles Manufactured in 
Two or More Stages ) (October 1, 2016)  that were in effect on the first day 
of the month in which the chassis manufac turer completed the last 
manufacturing operation on the incomplete bus . 
 
3) Each school bus shall conform to the applicable Society of Automotive 
Engineers Standards and Practices (SAESP)  (2016 edition).  
 
b) The incorporations by reference in this Section are as of the date stated and 
include no later amendments or editions.  
 
c) Copies of the materials incorporated by reference in this Section are available for 
inspection at the Illinois Department of Transportation, 2300 S. Dirksen Parkway, 
Springfield  IL 62764 or by calling (217)785 -1181.  The federal standards are 
available on the U.S. Government Publishing Office 's website at 
http://www.ecfr.gov.  
 
Section 440.4000  Certification by Manufacturer  
 
a) The manufacturer shall certify that the bus conforms  to all applicable federal and 
State standards in effect on the first day of the month for the month and year of 
manufacture.  
 
b) The federal certification shall be in the form of a label that meets the requirements 
of 49 CFR 567.  The federal certification la bel shall be affixed to the bus when 
the bus is delivered to the purchaser as well as when the bus is submitted for 
safety tests as required by IVC Section 13 -109. 
 
c) For school buses originally manufactured for use in Illinois, the manufacturer 
shall als o certify that the bus conforms to the r equirements of this Part.  The S tate 
certification label shall:       ILLINOIS REGISTER             10807  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
1) Display the manufacturer 's name;  
 
2) Identify the bus by its Vehicle Identification Number (VIN);  
 
3) State that the bus conforms to all applicable provisions of this Part ; and  
 
4) Be affixed to the bus when the bus is delivered to the purchaser.  
 
Section 440.5000  Body and Chassis Requirements  
 
a) Aisle   
 
1) For Type I and Type I -A school buses, the floor  to ceiling height shall be a 
minimum of 1.75 m (69 ") above the entire width of the aisle.  
 
2) For Type II school buses, the floor to ceiling height shall be a minimum of 
1.52 m (60 ") above the entire width of the aisle.  
 
3) Optional: A dedicated aisle tha t conforms to FMVSS 217 may be adjacent 
to any side emergency door.  
 
b) Barriers, Guard    
 
1) Guard barriers that conform to FMVSS 222 are required on Type I, Type 
II, and Type I -A school buses.  
 
2) Guard barriers shall be installed in front of each forwa rd facing passenger 
seat that does not directly face the rear surface of another passenger seat.  
The barrier shall measure the same height as the passenger seat back 
directly behind that barrier.  
 
3) See 92 Ill. Adm. Code 444 for special education school bus exceptions.  
 
c) Battery or Batteries   
 
1) At least one properly connected battery shall be installed.  
      ILLINOIS REGISTER             10808  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 2) A battery disconnect switch shall be provided to shut power off from the 
battery or batteries.  The switch shall be accessible from the exterior and 
labeled as prescribed in Section 440.5000(y)(17).  
 
d) Battery Compartment (Optional)    
 
1) When the battery is mounted outside the engine compartment , it shall be 
attached securely in an exterior, closed, and vented compartment that is 
located and arr anged so as to provide for convenient routine servicing.  
 
2) A latch or fastener shall be designed in such a fashion as to keep the door 
closed when in the latched position.  
 
3) Each electrical cable connecting the battery or batteries in this 
compartment to the body or chassis shall be one piece between the battery 
terminal connector and the first body or chassis terminal connector.  
 
4) Exception:  For Type II and Type I -A school buses, the battery may be 
located in the interior of the bus in a closed, sea led, and ventilated 
compartment.   
 
e) Bumper, Front  
 
1) The front bum per shall be channel -type cross -section formed from rolled 
steel at least 4.5 mm (.177 ") thick.  The bumper shall have not less than a 
20.32 cm (8 ") vertical face and shall extend to protect the outer edges of 
the fender (or the body of a forward control bus).  
 
2) The bumper shall be of sufficient strength to permit pushing another 
vehicle of equal gross weight without permanent distortion.  
 
3) Exception: Type II and Type I -A school bu ses may meet manufacturer 's 
specifications.  
 
f) Bumper, Rear    
 
1) The rear bum per shall be channel -type cross -section with the top edge at 
least 22.86 cm (9 ") above the bottom edge.  The bumper shall be formed 
from rolled steel at least 4.55 mm (.177 ") thick, and shall wrap around the      ILLINOIS REGISTER             10809  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 rear corners of the body to a point at least 30.48 cm (12 ") forward of the 
rearmost point of the body at floor line.   
 
2) The rear bumper shall be nonhitchable as defined in Section 440.2000.  
 
g) Cameras, E xterior and In terior (Optional)  
 
1) Exterior. If equipped, exterior cameras shall be black, school bus yellow, 
or gray and shall not obstruct any required lettering or lamps.  
 
2) Interior. If equipped, interior cameras shall not be located on the dash or in 
the driver 's field of view. The cameras shall not obstruct any required 
lettering or lamps.  
 
3) See Lettering at subsections (y)(18) and (19) for applicable decal 
requirements.  
 
h) Certifica te and Registration Card Holder    
At least 1 card holder with a transparent f ace no less than 15.24 cm (6 ") by 10.16 
cm (4 ") shall be securely affixed to the interior front bulkhead.  
 
i) Child Check System    
If a child check system is installed, the system shall assist the driver by 
illuminating an interior light or lights on the bus when the ignition is turned off or 
when the ignition is turned to the "accessories " position. (See IVC Section 12 -
816.)  
 
AGENCY NOTE: A manual child check system may be utilized by the school 
bus owner.  
 
j) Communication Device  
Each school bus shall contain either a cellular radio telecommunication device 
(i.e., cell phone) or an operating two -way radio while the school bus driver is in 
possession of the bus.  
 
AGENCY NOTE:  The manufacturer may elect to install a two -way radio at the 
time of manufactu re; however, a communication device (i.e., two -way radio or 
cellular radio telecommunication device) can also be installed by the owner after 
the school bus is purchased.       ILLINOIS REGISTER             10810  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
k) Crossing Control Arm  
 
1) Shall meet or exceed the wiring requirements of SAESP J 1133 (Revised 
June 2011).  
 
2) Shall be capable of full operation between, and including, the temperatures 
-40º F and 160º F.  
 
3) The arm, when activated, shall extend a minimum of 5 feet from the front 
face of the bumper.  
 
4) The arm shall be mounted on  the far right side (entry side) of the front 
bumper.  
 
5) Appropriate brackets shall be used to attach the arm to the front bumper 
for proper operation and storage.  
 
6) All component parts shall meet or exceed any applicable federal motor 
vehicle safety standards in effect at the time of manufacture.  
 
7) The arm shall extend at the same time the stop arm panel extends. An 
independent on/off switch is prohibited.  
 
8) If the driver can stop the arm from extending with the use of an optional 
momentary over ride switch, the arm sequence shall automatically reset 
once the service door is closed.  
 
9) Red lights and/or red reflectors are prohibited.  
 
l) Dash  
The dash area below the windshield shall be free of all obstructions.  This 
includes, but is not limited to, two -way radios, GPS systems, pencil holders, 
decorations, or any other obstacle that may obstruct a school bus driver 's field of 
view.  
 
m) Drive Shaft Guard  
A suitable guard shall be provided for each segment of the drive shaft to prevent 
accid ent or injury if the shaft breaks or becomes disconnected.       ILLINOIS REGISTER             10811  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
n) Emergency Exits   
 
1) All emergency exits shall conform to the applicable requirements of 
FMVSS 217.  
 
2) Each emergency exit shall be equipped with an interior opening device 
that may be quick ly released but that is designed to offer protection 
against accidental release.  Each rear emergency door exterior release 
handle shall be nonhitchable as defined in Section 440.2000.  
 
3) All requirements of FMVSS 217 shall be met; however, only yellow 
retroreflective tape is to be displayed on the exterior surface of the bus 
(excluding the roof).   Yellow retroreflective tape can be located on the 
rear bumper or on or immediately beneath the rub rail provided the space 
under the emergency exit door or em ergency exit window is not adequate 
to accommodate the tape, or, provided rivets are present that prohibit the 
tape from being applied properly.  Emergency roof exits shall be outlined 
in red, yellow, or white retroreflective tape.  
 
4) Continuous audible and visible alarms shall alert the driver when the 
engine is running and any emergency exit door either:  
 
A) Is not fully latched ; or  
 
B) Is locked and not readily operated manually.  
 
5) A continuous audible alarm shall alert the driver when the engine is 
running and any emergency exit window is not fully latched.  
 
6) The engine starting system shall not operate while any emergency exit 
door  is locked from either inside or outside the bus.  "Locked " means that 
the release mechanism cannot be activated and the exit cannot be opened 
by a person at the exit without a special device such as a key or special 
information such as a combination.  
 
7) An alarm cut -off or "squelch " control is prohibited.  
 
8) Exception:  No alarm is required for emergency roof exits.       ILLINOIS REGISTER             10812  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
o) Exhaust System  
 
1) The exhaust pipe, muffler, and tail pipe shall be outside the bus body and 
attached to the chassis.  
 
2) The exhaust system shall be insulated from any insulated wire, flamma ble 
material, brake hose or line, or fuel system component by a securely 
attached metal shield at any point where the exhaust system is 30.48 cm 
(12") or less (10.16 cm (4 ") or less if diesel powered engine) from the 
component.  
 
3) For Type I school buses,  the engine exhaust tail pipe shall discharge at the 
rear of the bus and shall extend to no more than 2.54 cm (1 ") beyond the 
rear bumper.  The tail pipe cannot be located under any rear emergency 
exit door.  
 
4) For Type II and Type I -A school buses, the f ollowing shall be met:  
 
A) The exhaust system of a bus powered by a gasoline engine shall 
discharge to the atmosphere at or within 15.24 cm (6 ") forward of 
the rearmost part of the bus.  
 
B) The exhaust system of a bus using fuels other than gasoline shall 
discharge to the atmosphere either:  
 
i) At or within 38.1 cm (15 ") forward of the rearmost part of 
the bus; or  
 
ii) To the rear of all door s or windows designed to be open 
except windows designed to be opened solely as emergency 
exits.  
 
5) The auxiliary heating system shall direct its exhaust discharge outside the 
perimeter of the bus body.  The exhaust shall discharge on the driver 's side 
of the bus and shall not discharge under any door.  
      ILLINOIS REGISTER             10813  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 6) Exhaust components, except flexible components, shall be made of either 
stainless steel or a commercial heat and corrosion -resistant material.  All 
flexible components shall be made of stainless steel.  
 
p) Fire Extinguisher  
 
1) Except when carried in the storage compartment, a dry chemical fire 
extinguisher, with pr essure gauge, shall be mounted in an automotive -type 
quick release bracket and located in the view of, and readily accessible to, 
the driver.  
 
2) The fire extinguisher shall be approved by the Underwriters ' Laboratories, 
Inc., with a rating not less than 1 0-B:C. 
 
3) If the extinguisher 's operating mechanism is sealed, the seal shall not 
interfere with the operation of the fire extinguisher.  
 
4) Halon fire extinguishers (10 -B:C) are permitted.  
 
AGENCY NOTE:  A fire extinguisher is required to be carried on e ach school bus 
transporting students.  The manufacturer may elect to install the fire extinguisher 
at the time the school bus is manufactured; however, a fire extinguisher can also 
be installed by the owner after the school bus is purchased.  
 
q) First-Aid Kit  
 
1) The first -aid kit shall be readily identifiable and readily accessible to the 
driver.  The kit shall be dust tight and substantially constructed of durable 
material.  If the kit is not carried in the storage compartment as authorized 
in subsection (nn), it shall be in view of the driver.  
 
2) The first -aid kit shall include, at a minimum, the following:  
 
A) 4" bandage compresses – 2 compresses  
 
B) 2" bandage compresses – 8 compresses  
 
C) 1" bandages or adhesive compresses – 32 bandages  or compresses  
      ILLINOIS REGISTER             10814  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 3) A tourniquet or any type of ointment, antiseptic, or other medicine cannot 
be included.  
 
4) An epinephrine auto -injector or injectors may be present in the first -aid 
kit. (See 105 ILCS 5/22 -30(f).)  
 
AGENCY NOTE:  A first -aid kit is req uired to be carried on each school bus 
transporting students.  The manufacturer may elect to install the first -aid kit at the 
time the school bus is manufactured; however, a first -aid kit can also be installed 
by the owner after the school bus is purchased . 
 
r) Floor Covering  
 
1) All portions of the floor that come in contact with passengers ' or driver 's 
footwear shall be covered with a waterproof material.  This floor covering 
shall not crack when subjected to sudden temperature change and shall be 
bonded  securely to the floor with a waterproof substance.  All seams and 
openings shall be filled with a waterproof sealer.  
 
2) The floor covering in the aisles and entrance area shall be of non -skid, 
wear -resistance type material commonly used in commercial passenger 
transportation vehicles.  
 
s) Footholds and Grab Handles  
 
1) One grab handle and one recessed foothold (or folding stirrup) shall be 
installed on each side of the bus at the front of the body so as to provide 
easy access to the windshield for cleaning purposes.  
 
2) Exception:  Type II and Type I -A school buses are exempt.  
 
t) Heaters  
 
1) An interior temperature of not  less than 10º Celsius (50º F) shall be 
maintained throughout the bus while the bus is moving at 75 kilometers 
per hour (46.6 miles per hour) in calm air at the average minimum January 
temperature, as established by the National Weather Service, U.S. 
Depar tment of Commerce, for the area in which the bus is to be operated.  
      ILLINOIS REGISTER             10815  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 2) Each heater shall bear a nameplate that identifies the heater manufacturer 
and the heater capacity rating when tested as recommended in the SAESP 
J638 (Revised June 1982), or when tes ted in accordance with another  
nationally recognized standard or code.  The recommended practice, 
standard, or code under which the heater is rated shall be identified on the 
nameplate.  The nameplate shall constitute certification by the heater 
manufactur er that the heater performance is as shown on the plate.  
 
3) The primary heater shall be a high output, fresh -air type.  
 
4) The secondary heater may be of a recirculating type, and located so as not 
to interfere with aisle space.  Each secondary heater sh all display a 
nameplate that identifies the manufacturer and the heater capacity rating.  
 
5) Auxiliary fuel -fired heating systems are permitted, provided they comply 
with the following:  
 
A) The auxiliary heating system fuel shall utilize the same type of fuel 
as specified for the vehicle engine;  
 
B) The heater or heaters may be direct hot air or connected to the 
engine 's coolant system;  
 
C) An auxiliary heating system, when connected to the engine 's 
coolant system, may be used to preheat the engine coolant  or 
preheat and add supplementary heat to the bus ' heating system;  
 
D) Auxiliary heating systems shall be installed pursuant to the 
manufacturer 's recommendations and shall not direct exhaust in 
such a manner that will endanger bus passengers.  The system shall 
direct the exhaust discharge outside the perimeter of the bus ' body 
on the driver 's side.  The system shall not discharge under any 
door;  
 
E) Auxiliary heating systems that operate on diesel fuel shall be 
capable of operating on:  
 
i) a hot water and/ or combustion type heater;  
      ILLINOIS REGISTER             10816  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 ii) if only one heater is used, a fresh -air or combination fresh -
air and recirculation type heater; or  
 
iii) blended diesel fuel without the need for system adjustment; 
and 
 
F) The auxiliary heating system shall be low voltage.  
 
6) Stepwell heaters are optional.  
 
u) Horn  
 
1) At least one horn shall be installed that is capable of emitting sound 
audible under normal conditions from a distance of not less than 200 feet.  
(IVC Section 12 -601).  The horn shall be controlled conveniently by the 
seated driver and tested in accordance with SAESP J377 (Revised 
December 2007).  
 
2) An optional exterior air horn is permitted.  
 
v) Instrument Pane l 
The bus shall be equipped with an illuminated instrument panel that contains the 
following:  
 
1) Air pressure or low vacuum pressure (whe n air pressure or vacuum is 
utilized either to apply or to assist in applying the service brakes) (gauge 
and low air pressure or vacuum warning device);  
 
2) Ampere meter, volt meter, or discharge indicator lamp;  
 
3) Engine coolant temperature (gauge or indicator lamp);  
 
4) Engine oil pressure (gauge or indicator lamp);  
 
5) Fuel gauge;  
 
6) High beam indicator lamp;  
 
7) Odometer (may be combined with speedome ter);      ILLINOIS REGISTER             10817  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
8) Parking brake indicator lamp;  
 
9) Speedometer that measures miles per hour;  
 
10) Service brake indicator lamp; and  
 
11) Turn signal indicator lamp.  
 
w) Insulation  
The ceiling and sidewalls shall be thermally insulated with a fire -resistant 
material that reduces heat transfer and the interior noise level.   
 
x) Lamps and Signals   
 
1) General. Light emitting diode (LED) lamps that meet applicable FMVSS 
or SAESP stand ards are acceptable.  Two or more lamps or reflectors may 
be combined if the requirements for each lamp or reflector are met.  
However, no clearance lamp shall be combined with a tail lamp. (See 
FMVSS 108.)  
 
2) Alternately Flashing Signal Lamps. Each bus s hall be equipped with an 
eight lamp alternately flashing signal system that conforms to FMVSS 108 
and IVC Section 12 -805. A separate circuit breaker and a separate master 
switch located on the instrument panel shall be provided for the signal 
system.  When  in its "off" position, this master switch shall prevent 
operation of the eight lamp system; shall prevent operation of any lamps 
mounted on the stop signal arm panel required under subsection (mm); 
and shall prevent operation of any electrically controlle d mechanism that 
would cause the stop signal arm panel to extend.  No system shall override 
the yellow (amber) flashing lamps and proceed directly to the red flashing 
lamps. The controls for the eight lamp flashing signals, the stop signal arm 
panel, and t he service entrance door shall be arranged so as to provide for 
the following sequence of operations while the engine is running:  
 
A) Place the alternately flashing signal system master switch in its 
"off" position.  Close and secure the service entrance door.  
Actuate the alternately flashing signal system hand or foot control.       ILLINOIS REGISTER             10818  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 The alternately flashing signal lamps of either yellow or red color 
shall not go on.  
 
B) With the master switch "off" and the hand or foot control actuated, 
open the service door .  The alternately flashing signals of either 
color shall not go on and the stop signal arm panel shall not extend.  
 
C) Deactivate the hand or foot control.  Place the alternately flashing 
signal system master switch in its "on" position.  Close and secur e 
the service door.  Then open the service door.  The alternately 
flashing signal lamps of either color shall not go on and the stop 
signal arm panel shall not extend.  
 
D) Close and secure the service door.  Actuate the alternately flashing 
signal system by hand or foot control.  A yellow pilot lamp in the 
view of the driver and the yellow alternately flashing signals shall 
go on.  
 
E) De-secure but do not open the service d oor.  The yellow pilot and 
the yellow alternately flashing signals shall go off.  A red pilot 
lamp in the view of the driver and the red alternately flashing 
signals shall go on.  The stop signal arm panel shall extend.  
 
F) Fully open the service door.  T he red pilot and red signals shall 
remain on and the stop arm shall remain extended.  
 
G) Close but do not secure the service door.  The red pilot and red 
signals shall remain on and the stop arm shall remain extended.  
 
H) Open the service door.  The red pilot and red signals shall remain 
on and the stop arm shall remain extended.  
 
I) Close and secure the service door.  The red pilot and red signals 
shall go off and the stop arm shall retract.  
 
J) Open the service door.  Alternately flashing signals of e ither color 
shall not go on and the stop arm shall not extend.  
      ILLINOIS REGISTER             10819  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 3) Interior.  At a minimum, the nosings of the service entrance steps, the 
stepwell, the entire aisle, and each emergency door and emergency exit 
shall be illuminated by at least two lamps em itting a white light.  The 
nosings of the service entrance steps and the floor around the stepwell 
shall be illuminated automatically by opening of the service door while the 
headlights are on.    
 
4) Rear Turn Signals.  Yellow turn signal lamps shall be m ounted on the rear 
as far apart as practical and as high as practical but below the rear 
window.  The effective projected illuminated area of these turn signal 
lamps shall be no less than required for the yellow alternately flashing 
signal lamps required u nder subsection (x)(2); i.e., .0122 m2 (19 in2).  
 
5) Side Turn Signals.  Two yellow side turn signal lamps conforming to 
SAESP J914 (Revised August 2014) shall be installed.  The lamps shall be 
mounted on the body between the rub rails.   The right lamp s hall be 
within 1 m (39.4 ") of the rear of the service entrance but, on a forward 
control bus, not forward of the front axle.  The left lamp shall be 
approximately the same distance from the front bumper as the right lamp.  
Additional (optional) side turn s ignals shall be yellow (amber).  
Exception: Type II and Type I -A school buses are exempt.  
 
6) Stop Signals.  Red stop lamps shall be mounted on the rear as far apart as 
practical but closer to the vertical centerline of the bus than the rear turn 
signal la mps required under subsection (x)(4), and at the same height as 
those turn signal lamps.  The effective projected illuminated area of these 
stop lamps shall be no less than required for the red alternately flashing 
signal lamps required under subsection (x )(2); i.e., .0122 m2 (19 in2).  
 
7) Strobe  
 
A) One per bus;   
 
B) Shall emit white or bluish -white light;   
 
C) Shall be visible from any direction;   
 
D) Shall flash 60 to 120 times per minute;   
      ILLINOIS REGISTER             10820  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 E) Shall be visible in normal sunlight;   
 
F) Shall be mounted on the rooftop of the bus with the light 
generating element in the lamp located equidistant from each side 
and either at or behind the center of the rooftop. (IVC Section 12 -
815)  The location of the lamp from the rear of the bus will be 
calculated by measuring the height of the filament and multiplying 
it by 30 inches (i.e., filament height measured from the base of the 
filament x 30 = distance from rear of bus where lamp is to be 
located) ;   
 
G) If a roof exit, air conditioner, or the size  of the bus interferes with 
the placement of a strobe as required by subsection (x)(7)(F), shall 
be placed to the rear of the roof exit or air conditioner as near as 
practicable above the rear axle, horizontally centered between the 
rear tires.  
 
8) Supple mental Warning Lights (Optional)  
Supplemental warning lights that measure approximately 127 mm (5 ") 
long with a depth of 17.27 mm (.68 ") may be installed on the front and 
rear of the bus.  If present, the front supplemental lights shall be red and 
installe d directly above the bumper between and as close to the headlight 
assemblies as practicable.  If present, the rear supplemental lights shall be 
red and installed above the bumper and as far as practicable to the edge of 
the school bus.  The lights shall ac tivate when the stop arm panel is 
deployed.  
 
y) Lettering  
 
1) General.  Except where otherwise required or allowed, lettering on the 
exterior of the body shall be black against a national school bus glossy 
yellow background.  All required letters and nume rals shall conform to 
Series "B", or heavier series, of the Standard Alphabets for Highway Signs 
issued by the Federal Highway Administration.  Decals may be used 
instead of paint. Signs, numbers, or letterings, other than those either 
required by IVC Sect ion 12 -802 or required or permitted by this Part , shall 
not be affixed permanently on either the exterior or the interior of the bus.  
All lettering shall contrast with its background.  
      ILLINOIS REGISTER             10821  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 2) The words "SCHOOL BUS " shall be displayed against a national school 
bus glossy yellow background as high as practical and approximately 
centered on the front and rear of the bus body, in letters at least 20.32 cm 
(8") high. (See IVC Section 12 -802.)  These words may be painted on or 
applied to the bus body or displayed on a sign firmly attached to or built 
into the body. The background of an illuminated sign shall resemble the 
national school bus glossy yellow color.   
 
3) A school bus identification number shall be displayed as  high as practical 
on the front and rear of the bus in numerals not less than 10.16 cm (4 ") 
high.  The number may be displayed on the sides of the bus as specified by 
the purchaser.  As an option, identification numbers may also be located 
on the rooftop.  
 
4) The name of the owner or the entity or both for which the school bus is 
operated shall be painted in black on both sides, centered as high as 
practicable below the window line, in letters at least 4 inches high.  (IVC 
Section 12 -802)  The lettering shal l be located on one line.  
 
5) The body and/or chassis manufacturer 's name, emblem, or other 
identification may be displayed, colorless or in any color, on any unglazed 
surface of the bus so as not to be mistaken for the name required in 
subsection (y)(4),  and so as not to interfere with any required letters or 
numerals.  
 
6) The words "EMPTY WEIGHT ", or the abbreviation "EMPTY WT. ", or 
the letters "E.W. ", followed by the empty weight (i.e., curb weight) of the 
bus, as defined in Section 440.2000, stated in  pounds, shall be displayed 
on the exterior of the body near the rear edge of the service entrance in 
numerals and letters at least 5 cm (2 ") high. (See IVC Section 12 -802.)  
 
7) The word "CAPACITY ", or the abbreviation "CAP. ", and the rated 
passenger capa city followed by the word "PASSENGERS ", or the 
abbreviation "PASS. ", shall be displayed on the exterior of the body near 
the rear edge of the service entranceway, and on the interior front 
bulkhead above the windshield, viewable from the passenger area and  in 
numerals and letters at least 5 cm (2 ") high. (See IVC Section 12 -802.)  
The driver 's seat is not counted as a passenger space.  
      ILLINOIS REGISTER             10822  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 8) The words "NO STANDEES " or "NO STANDEES PERMITTED " shall 
be displayed on the interior front bulkhead vi ewable from the passenger 
area in letters at least 5 cm (2 ") high.  
 
9) The words "EMERGENCY DOOR " or "EMERGENCY EXIT " in letters 
at least 5 cm (2 ") high shall be displayed on the interior and exterior of the 
bus.  "EMERGENCY DOOR " shall be displayed at the top of, or dir ectly 
above, any emergency exit door.  "EMERGENCY EXIT " shall be 
displayed at the top of, or directly above, or at the bottom of, any 
emergency exit window.  Any emergency exit lettering (interior or 
exterior) that is applied directly to glazing shall be d isplayed on a separate 
colorless background (such as white, aluminum, or silver) that extends no 
more than 1.27 cm (.5 ") above or below the words and no more than 2.54 
cm (1 ") to the right or left of the words.  
 
10) For roof exits, the words "EMERGENCY EX IT" in letters at least 5 cm 
(2") high shall be displayed on the interior of the bus in a color that 
contrasts with its background.  The label shall be located on an inside 
surface of the exit, or within 30 cm (11.8 ") of the roof exit opening.  
 
11) A black  arrow, curved or straight, at least 15.24 cm (6 ") in length and 1.27 
cm (.5 ") in width, showing the direction each exterior emergency exit 
release mechanism is to be moved to open the emergency exit, shall be 
painted or permanently affixed on the exterior  yellow portion of the bus 
within 15.24 cm (6 ") of each release mechanism.  
 
12) An arrow showing the direction each interior emergency exit release 
mechanism is to be moved to open the emergency exit shall be painted or 
permanently affixed on the interior  of the bus within 15.24 cm (6 ") of each 
emergency exit release mechanism.  Each interior arrow shall contrast 
with its background and, where suitable space is limited, may be smaller 
than the exterior arrows but must be conspicuous.  
 
13) Alternate Fuel  
 
A) If the bus is powered by an alternate fuel (e.g., propane, CNG), the 
bus shall be marked with an identifying decal. The decal shall be 
diamond shaped with white or silver scotchlite letters 2.54 cm (1 ")      ILLINOIS REGISTER             10823  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 in height on a black background with a white or s ilver scotchlite 
border bearing either the words or letters:  
 
"PROPANE " − If propelled by liquefied petroleum gas; or  
 
"CNG " − If propelled by compressed natural gas.  
 
The sign or decal shall be maintained in good legible condition.  
 
B) The alternate fue l decal shall be displayed near the rear bumper 
and visible from the rear of the bus. (See IVC Section 12 -704.3.)  
 
14) The vehicle 's length (rounded up to nearest whole foot) preceded by the 
word "Length " or "LENGTH " shall be displayed on or adjacent to t he 
interior front bulkhead clearly within the driver 's view.  (For example:  
vehicle length of 39.1 feet will be displayed as LENGTH or Length 40 
FEET or feet.)  Each letter or numeral shall be at least 5 cm (2 ") high and 
in a color that contrasts with its  background.  The measurement shall be 
taken from the front bumper to the rear bumper.  
 
15) A "Stop Line " in contrasting color is required between 14.9 cm (5.9 ") and 
15.4 cm (6.1 ") below the top of each side window opening.  The line shall 
be located between each window that slides downward and may be 
intermittent.  
 
16) The decal  described in this subsection (y)(16)  is required to be displayed 
on every school bus registered in Illinois.  The school bus manufacturer 
may elect to apply the decal at the time the school bus is manufactured or 
the decal may be applied by the school bus owner after the school bus is 
purcha sed.  A white decal with black lettering and numerals that measure 
2.5 cm (1 ") high shall be displayed on the rear of the bus.  The decal shall 
display the words "TO COMMENT ON MY DRIVING CALL " followed 
by the area code and phone number of the bus owner .  The decal shall be 
located on the rear window glazing below the rear seat back or on the bus 
body below the rear window line.  The decal shall be visible to the 
motoring public from the rear of the bus and cannot obstruct any required 
lettering or numerals .  The decal cannot be located on any emergency door 
glazing or any emergency window glazing.  Magnetic signs are prohibited.  
Optional lettering may be present that requests the bus identification      ILLINOIS REGISTER             10824  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 number , along with the date and time of the alleged violat ion. (See IVC 
Section 12 -821.)  
 
17) A black 2.54 cm (1 ") label identifying the location of the battery 
disconnect switch shall be on the exterior surface of the bus.  
 
18) If an audio and/or visual recording will be made of the interior of the 
school bus, decals indicating the recording shall be displayed on the bus.  
The school bus manufacturer may elect to apply the decals at the time the 
school bus is manufactured or the decals may be applied by the school bus 
owner after the school bus is purchased.  Tw o white decals with black 
lettering measuring 2.5 cm (1 ") high shall be displayed, one on the exterior 
of the bus ' body adjacent to the service entrance door and a second one on 
the front interior bulkhead, viewable from the passenger area.  The 
exterior d ecal shall be located between 1.01 m (40 ") and 1.65 m (65 ") 
from the road surface. The interior decal shall not obstruct any other 
required lettering on the front bulkhead.  Magnetic signs are prohibited.  
(See 720 ILCS 5/14 -3(m).)  
 
19) If the school bus i s equipped with an exterior camera that monitors stop 
arm panel violations, a decal shall be located on the exterior left rear 
window glazing, below the seat back, or on the bus ' body, below the 
window line.  The decal shall display "TRAFFIC ENFORCEMENT 
CAMERA IN USE ".  The decal shall be visible to the motoring public 
from the rear of the bus and cannot obstruct any required lettering or 
numerals.  The decal shall not be located on the rear bumper or on any 
emergency window or door (includes glazing).  Mag netic signs are 
prohibited.  The decal shall be white with black lettering that measures 
2.54 cm (1 ") high.  
 
20) The interior storage compartment shall be labeled to indicate its contents. 
The label or labels shall measure at least 2.54 cm (1 ") high and co ntrast 
with their background.  "SAFETY EQUIPMENT " may be displayed to 
include the fire extinguisher, first -aid kit, and warning devices or the 
following may be displayed on the compartment door:  
 
A) "FIRE EXTINGUISHER " may be displayed if the fire extingui sher 
is located in the storage compartment.  
      ILLINOIS REGISTER             10825  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 B) "FIRST -AID KIT " may be displayed if the first -aid kit is located in 
the storage compartment.  
 
C) "WARNING DEVICES " may be displayed if the warning devices 
are located in the storage compartment.  
 
21) Optional :  A decal designating the type of fuel used in the bus may be 
displayed on the exterior surface of the bus.  If present, the decal shall 
display black lettering that measures 2.54 cm (1 "). 
 
22) Optional:  A "No Smoking " decal may be posted on the interior  surface of 
the bus in 2.54 cm (1 ") lettering that contrasts with its background.  
 
23) Optional:  A route identification marker (holder or bracket) is allowed on 
the right side of the bus.  The holder or bracket may be located on the 
body of the bus directly behind the service entrance door or in the first 
window directly behind the service entrance door.  The holder or bracket 
shall be no larger than 20.32 cm (8 ") high x 30.48 cm (12 ") wide.  
 
24) Optional:  A decal or decals may be present that prohi bit trespassing on 
the bus.  If present, the decal or decals shall display "NO TRESPASSING " 
on the first line and "Offenders will be prosecuted to the fullest extent of 
the law! " on the second line.  The lettering shall be black and measure 
2.54 cm (1 ") on a white background.  If present, the decal or decals shall 
be posted on the exterior surface of the bus 's body adjacent to the service 
entrance door or on the interior riser of the top stair or both.  If present, the 
exterior decal shall be located betwee n 53.34 cm (21 ") and 1.65 m (65 ") 
from the road surface.  
 
z) Mirrors  
 
1) Interior Mirror:  
 
A) For Type I school buses, a mirror that measures at least 15.24 cm 
(6") x 76.2 cm (30 ") overall shall be located inside the bus.  
 
B) For Type II and Type I -A scho ol buses, a mirror that measures at 
least 15.24 cm (6 ") x 30.48 cm (12 ") overall shall be located inside 
the bus.       ILLINOIS REGISTER             10826  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
C) Interior mirrors shall not obstruct any required lettering.  The 
interior mirror shall afford the driver a view of the bus ' interior and 
portions of the roadway to the rear.  The mirror shall be firmly 
supported and constructed of clear -view safety glass.  The mirror 
shall be securely backed and framed with rounded corners and 
padded edges.  
 
2) All exterior mirror systems shall conform to t he applicable 
requirements of FMVSS 111.  
 
3) Optional: If specified by the purchaser, additional convex mirrors 
may be installed.  
 
aa) Paint, Exterior  
The exterior of each school bus shall be national school bus glossy yellow except 
as follows:  
 
1) The rooftop may be white.  An optional white roof shall terminate at any 
point from the top of the drip rail to 15.24 cm (6 ") above the drip rail.  The 
front and rear roof caps shall remain national school bus glossy yellow.  
 
2) Body trim, rub rails, lettering other than on a stop signal arm, and bumpers 
shall be glossy black.  
 
3) The hood and upper cowl may be lusterless black or lusterless school bus 
yellow.  
 
4) Grilles on the front and lamp trim may be a bright finish.  Grille  covers 
(i.e., winter fronts) shall be yellow, black, or white.  
 
5) Hubcaps may be a bright finish.  Hubcap color is manufacturer 's option. 
Wheels and rims shall be black, gray, or aluminum.  
 
6) The name or emblem of a manufacturer may be colorless or any  color.  
(See IVC Section 12 -801.)  
 
bb) Pedals  
      ILLINOIS REGISTER             10827  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 1) Original Equipment Manufacturer (OEM) or comparable aftermarket 
pedal extensions are permitted. Makeshift pedal extensions are prohibited.  
 
2) The brake pedal and any brake pedal extension shall be a rigid nonslip 
design.  
 
cc) Projections  
 
1) Exterior  
The entire rear and bumper area of the bus shall be nonhitchable as 
defined in Section 440.2000.  
 
2) Interior  
 
A) Projections (e.g., external speakers and air conditioners) located in 
the student seating area and within 1.50 m (59 ") from the floor 
shall be padded to prevent injury, including the inner lining of the 
ceiling and walls. All exposed lapped joints shall be connected 
and/or treated to reduce the likelihood of injury from exposed 
edges.  
 
B) Any compon ent that is located in the front bulkhead area of the bus 
and not flush with the interior walls shall not : 
 
i) interfere with passengers entering or exiting the bus ; 
 
ii) be located in the driver 's head impact zone ; nor 
 
iii) obstruct any required letterin g. 
 
C) Flush mounted speakers are exempt from padding requirements.  
 
dd) Rack, Book/Storage   
Overhead book and/or storage racks are prohibited.  
 
ee) Reflectors  
 
1) Front  
      ILLINOIS REGISTER             10828  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 A) One yellow (amber ) tinted reflector shall be present on the front of 
the body near the lower left and right hand corners of the vehicle. 
(See IVC Section 12 -202.)   
 
i) The front reflectors shall be located between 38.1 cm (15 ") 
and 1.52 m (60 ") above the roadway and at eit her the 
fender, cowl, or body and installed so as to mark the outer 
edge of the maximum width of the bus.   
 
ii) No part of the required reflecting material shall be obscured 
by a lamp, mirror, bracket, or any other portion of the bus.   
 
iii) No part of t he required reflecting material shall be more 
than 30 cm (11.8 ") inboard of the outer edge of the nearest 
rub rail.   
 
iv) The reflector may be any shape (e.g., square, rectangle, 
circle, oval, etc.).  A rigid type reflex reflector may be any 
size if perma nently marked either DOT, SAE A, or SAE J 
594; otherwise, it shall display at least 45 cm2 (7 in2) of 
reflecting material (about 7.62 cm (3 ") diameter if a solid 
circle).  
 
B) A sheet type (tape) reflex reflector that conforms to FMVSS 108 
may be used but its forward projected reflecting area shall be at 
least 51.61 cm2 (8 in2).  
 
2) Left Side.  On buses over 6.10 m (20 '), one yellow (amber ) reflector no 
more than 30.48 cm (12 ") from the front and one red reflector no more 
than 30.48 cm (12 ") from the rear shall be present.  The reflectors shall be 
mounted at a height not less than 38.1 cm (15 ") and not more than 1.52 m 
(60") above the surface of the road. (See IVC Section 12 -202.) On buses 
9.14 m (30 ') or more in length, one amber reflector located at or ne ar the 
midpoint between the front and rear side reflectors shall also be present. 
(FMVSS 108 – Table 1)  The reflectors shall measure a minimum of 7.62 
cm (3 ") in diameter.  
 
3) Right Side.  On buses over 6.10 m (20 '), one yellow (amber ) reflector 
located no more than 30.48 cm (12 ") from the front and one red reflector      ILLINOIS REGISTER             10829  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 located no more than 30.48 cm (12 ") from the rear shall be present.  The 
reflectors shall be mounted at a height not less than 38.1 cm (15 ") and not 
more than 1.52 m (60 ") above the surface o f the road.   (See IVC Section 
12-202.)  On buses 9.14 m (30 ') or more in length, one amber reflector 
located at or near the midpoint between the front and rear side reflectors 
shall also be present. (FMVSS 108 – Table 1) The reflectors shall measure 
a min imum of 7.62 cm (3 ") in diameter.  
 
4) Rear.  Two red reflectors on the rear of the body not more than 12 inches 
from the lower left and right hand corners shall be present.  (IVC Section 
12-202)  The reflectors shall measure a minimum of 7.62 cm (3 ") in 
diameter.  
 
ff) Rub Rails  
 
1) Type I and Type I -A school buses shall meet the following:  
 
A) A minimum of two rub rails are required. Both rails shall be 10.16 
cm (4 ") or more in width in their finished form. The rub rails shall 
be constructed of 16 -gauge steel, or suitable material of equivalent 
strength, and shall be constructed in corrugated or ribbed fashion.  
The rails shall be securely fastened to the body by bol ts, rivets, or 
welding.  
 
B) There shall be one rub rail located approximately at seat level that 
shall extend from the rear of the service entrance completely 
around the exterior of the bus ' body without interruption to a point 
of curvature near the front  of the body on the left side.  Exception:  
Rub rails are not required at areas on the bus where no interior 
designated seating positions are located.  
 
C) There shall be one rub rail on each side located approximately at 
floor line that shall extend over t he same longitudinal distance as 
the rub rail required under subsection (ff)(1)(B), except:  
 
i) This rub rail need not extend across a wheel housing ; and  
 
ii) This rub rail may terminate at the radii of the right and left 
rear corners of the body.       ILLINOIS REGISTER             10830  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
D) Optional: More than two rub rails may be installed on a side and/or 
the rear of a bus.  
 
2) Type II school buses shall meet the following:  
 
A) A minimum of one rub rail is required.  The rub rail shall be 10.16 
cm (4 ") or more in width in its finished form.   The rail shall be 
constructed of 16 -gauge steel or suitable material of equivalent 
strength and shall be constructed in a corrugated or ribbed fashion.  
The rail shall be securely fastened to the body by bolts, rivets, or 
welding.  
 
B) The rub rail shall be located approximately at seat level and shall 
extend from the rear of the entrance door on both sides to a point 
of curvature at the rear of the body.  Exception:  Rub rails are not 
required at areas on the bus where no interior designated seating 
posit ions are located.  
 
C) Optional:  More than one rub rail may be installed on a side and/or 
the rear of a bus.  
 
gg) Rust/Corrosion Inhibitor  
 
1) The underside of the body, including the floor members and the side 
panels below the floor, shall be coated with a fire -resistant rust inhibiting 
compound so as to seal, insulate, reduce corrosion, and reduce interior 
noise.  
 
2) The entire underside of front fenders or wheel wells shall be coated with a 
fire-resistant rust inhibiting compound in order to seal joints and to reduce 
corrosion and noise.  
 
3) Nonmetallic components are exempt from coating.  
 
hh) Seat, Driver 's 
The driver 's seat shall be rigidly positioned and have a forward and backward 
adjustment without the use of tools or other nonattached devices. Seat cushions 
shall be securely fastened to the seat frame.       ILLINOIS REGISTER             10831  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
ii) Seat Belt, Driver 's 
 
1) Buses shall be equipped with a lap and shoulder harness seat belt for the 
driver.  
 
2) Optional: Buses may be equipped with a durable seat belt webbing cutter 
with a full -width handgrip and a protected, replaceable, or noncorrodible 
blade.  The webbing cutter shall not be mounted on the dash but shall be 
mounted in a location accessible to the seated driver in an easily 
detachable manner.  
 
jj) Seats, Passenger  
 
1) Each passenger seat shall conform to FMVSS 222.  
 
2) A flip -up seat may be located only immediately adjacent to any side 
emergency door on a Type I school bus.  If so equipped, the flip -up seat 
shall conform to the following:  
 
A) The seat shall be designed so th at, when in the folded position, the 
seat cushion is flat against the seat back to prevent a child 's limb 
from becoming lodged between the seat cushion and seat back.  
 
B) The seat shall be designed to discourage a child from standing on 
the seat cushion wh en in the folded position.  
 
C) The working mechanism under the seat shall be covered to 
eliminate any tripping hazard.  
 
D) All sharp metal edges on the seat shall be padded to prevent any 
snagging hazard.  
 
E) No portion of the door latch mechanism can be o bstructed by a 
seat. 
 
F) There shall be at least 30.48 cm (12 ") measured from the door 
opening to the seat back in front.  
      ILLINOIS REGISTER             10832  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 kk) Service Entrance Door and Area  
 
1) The service entrance door shall be located on the right side near the front, 
in unobstructed and convenient view of the driver.  The service entrance 
door shall have a minimum vertical opening of 1.7 m (67 ") and a 
minimum horizontal opening of 61 cm (24 ").  
 
2) A steel handrail that measures not less than 25.4 cm (10 ") in length shall 
be firmly at tached in an unobstructed location on the left side of the 
entranceway as a person enters the bus. An optional handrail can also be 
located on the right side of the entranceway.  
 
3) The bottom step in the entranceway shall not extend beyond the exterior of  
the body.  With all seats empty, the bottom step shall be not less than 30 
cm (11.8 ") and not more than 40 cm (15.7 ") from the roadway.  At least 
two steps shall be provided.  The steps shall be enclosed.  Risers shall be 
approximately equal.  Each step, including the floor at the top riser, shall 
be surfaced with a nonskid material with a 4 cm (1.6 ") to 8 cm (3.1 ") 
white or yellow nosing as an integral piece.  
 
4) The service door shall be either manually or power operated by the seated 
driver.  When in t he closed and secured position, the door operating 
mechanism shall prevent accidental opening but shall afford prompt 
release and opening by the driver.  Exposed parts of a door operating 
mechanism shall come together so as to prevent injury.  The vertical  
closing edges of a service door shall be padded to lessen chance of injury.  
 
5) A power operated door shall be equipped for emergency manual operation 
in case of power failure.  Instructions for emergency operation of a power 
operated door shall be affix ed permanently within 16 cm (6 ") of the 
release mechanism in letters at least 12 mm (.5 ") high.  
 
6) A single -section service door shall be hinged at the front of the service 
entrance.  
 
7) Glazed panels shall be installed in the service door to afford the  driver a 
view of small children outside the door, traffic signs, and intersecting 
roadways.  The bottom of each lower glass panel shall be not more than 
25.4 cm (10 ") from the top surface of the bottom step.  The top of each      ILLINOIS REGISTER             10833  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 upper glass panel when viewed from the interior shall be not more than 
7.62 cm (3 ") below the interior door control cover or header pad.  
 
8) Service Door Lock (Optional)  
If ordered by the purchaser, a lock may be installed on or at the service 
door.  Any type service door locking syst em installed in the bus shall 
conform to at least one of the following requirements:  
 
A) Requirement 1:  A locking system shall not be capable of 
preventing the driver from easily and quickly opening the service 
door;  
 
B) Requirement 2:  A locking system  that is capable of preventing the 
driver from easily and quickly opening the service door shall 
include an audible and visible alarm to alert the driver when the 
engine is running and the service door is locked.  No alarm 
disconnect, "squelch control ", or other alarm defeating or 
attenuating device shall be installed; or  
 
C) Requirement 3:  A locking system shall not be capable of 
preventing the driver from easily and quickly opening the service 
door except when, and only when, a person outside the bus us es a 
key that is not capable of locking more than one of at least 1,000 of 
the door manufacturer 's key locking systems.  
 
ll) Spare Tire (Optional)  
Each spare tire and rim shall be mounted outside the passenger compartment.  
 
mm)  Stop Signal Arm Panel  
 
1) A stop signal arm panel shall be installed on the left side of the bus that 
conforms to FMVSS 131.  Strobe lamps are acceptable on stop signal arm 
panels.  
 
2) For buses manufactured on or after January 2, 2018, a second stop signal 
arm panel that meets th e requirements of FMVSS 131 shall be located on 
the left side of a school bus that measures 8.53 m (28 ') long or more from 
bumper to bumper.  The second panel shall operate in conjunction with the      ILLINOIS REGISTER             10834  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 panel required in subsection (mm)(1) and be located adjacen t to the 
rearmost window.  
 
3) Optional:  Additional stop signal arm panels may be installed on school 
buses that measure less than 8.53 m (28 ') long.  Any optional second stop 
signal arm panel shall meet the requirements of FMVSS 131.  
 
nn) Storage Compartm ents (Optional)  
 
1) A fire extinguisher, first -aid kit, warning devices, or other items may be 
stored in an interior, unlocked storage compartment.  There shall be no 
locking mechanism on the storage compartment. (See subsection (y)(20) 
for labeling requi rements.)  
 
2) An exterior, fire resistant storage compartment of adequate strength and 
capacity used for the storage of miscellaneous items and equipment may 
also be provided.  The compartment shall provide reasonable security for 
its contents.  
 
3) If an interior storage compartment is located under a passenger seat, seat 
cushions alone shall not serve as the cover for the compartment.  The 
compartment shall not extend into the aisle or seating area.  
 
oo) Sun Visor   
 
1) An interior, adjustable, transparen t, tinted sun visor that measures not less 
than 15.24 cm (6 ") high by 76.26 cm (30 ") wide shall be so installed that it 
can be turned up and will remain up when not in use.   
 
2) The visor may be supported so that it can be moved for use on the driver 's 
left, but when used in front of the driver and in a position approximately 
parallel to the windshield, it shall be supported at or near each of its ends 
so as to minimize its vibration.   
 
3) Exception: For Type II and Type I -A school buses,  the sun vis or may 
meet manufacturer 's specifications.  
 
pp) Tow Hooks, Front and Rear (Optional)  
      ILLINOIS REGISTER             10835  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
 1) Front  
A front tow hook may not extend beyond the front of the front bumper. 
Each front tow hook not fastened securely to the chassis frame shall be 
connected to the f rame by suitable braces.  
 
2) Rear  
A rear tow hook may be attached or braced to the chassis frame or to an 
equivalent structural member of an integral type bus.  A tow hook shall 
not extend beyond the rear face of the rear bumper.  
 
qq) Ventilation  
 
1) The body shall be equipped with a controlled ventilation system of 
sufficient capacity to maintain a satisfactory ratio of outside to inside air 
under cool and cold operating conditions without opening windows.   
 
2) If the ventilation system is powered, air o utlet openings shall be located, 
sized, and manufactured so that, with doors and windows closed, a 
positive pressure is maintained in the driver and passenger spaces to lessen 
chances of dangerous gas entering those spaces.   
 
3) Fresh air inlets shall be located so as to minimize the entrance of either 
dangerous engine gas or obnoxious engine fumes.  
 
rr) Warning Devices  
Warning devices shall consist of (at a minimum):  
 
1) 3 liquid -burning flares or 3 red electric lanterns or 3 portable red 
emergency reflectors that meet FMVSS 125;  
 
2) 3 red burning 15 minute fusees. (If red electric lanterns or portable red 
reflectors are used, fusees are not required.); and  
 
3) 2 red clot h flags or 2 portable red emergency reflectors that conform to 
FMVSS 125 (in addition to the 3 portable emergency reflectors). (See IVC 
Section 12 -702(a).)  
 
AGENCY NOTE:  The bus purchaser may elect to install the warning devices 
after the bus is purchased .      ILLINOIS REGISTER             10836  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
ss) Windows  
 
1) General  
 
A) All window glazing shall meet the requirements of FMVSS 205.  
 
B) Laminated safety glass is optional.  
 
2) Rear  
 
A) Fixed windows shall be installed in the rear of the bus to provide 
the seated driver a view through the rear of  the bus as wide and as 
high as practicable.  Rear emergency exit windows are not fixed.  
 
B) The rear emergency door shall have an additional lower glazed 
panel to provide the driver an additional view of at least the width 
of the required aisle and as low  and as high as practicable.  
 
3) Side 
 
A) Subsection (ss)(3) does not apply to a window or glazed panel 
installed forward of a front passenger seat.  Subsection (ss)(3) does 
not apply to a window installed in a special service or side 
emergency exit door.  
 
B) All side windows shall open from the top only and shall operate 
freely.  
 
C) There shall be one window that opens vertically for each seat.  
 
D) The window latches shall be recessed.  
 
tt) Wiring   
 
1) All wiring for lamps and other electrical devices s hall be as recommended 
for automobiles, motor coaches, and heavy duty starting motor circuits in 
SAESP J1292 (Revised January 2008) and in other practices or standards 
referenced in  J1292 , unless preempted by FMVSS.       ILLINOIS REGISTER             10837  
 17 
DEPARTMENT OF TRANSPORTATION  
 
NOTICE OF PROPOSED RULES  
 
  
2) Alternately flashing signal lamps an d stop signal arm panel lamps shall 
have independent circuits.  
 
3) Wires not enclosed within the body shall be fastened securely at intervals 
of not more than 45.72 cm (18 ").  
 
4) A noise suppression switch that is capable of turning off noise producing 
accessories, including, but not limited to, heater blowers, defroster fans, 
auxiliary fans and radios , shall be provided. Exception:  Two -way radios 
and emergency exit alarms are exempt from the noise suppression switch. 
(See IVC Section 12 -815.2.)