SECTION 1. SHORT TITLE; RECONCILIATION OF FUNDS; 
TABLE OF CONTENTS. 
(a) SHORT TITLE.—This Act may be cited as the 
‘‘Highway and Transportation Funding Act of 2015’’. 
(b) RECONCILIATION OF FUNDS.—The Secretary of 
Transportation shall reduce the amount apportioned or al-
located for a program, project, or activity under this Act 
in fiscal year 2015 by amounts apportioned or allocated 
pursuant to the Highway and Transportation Funding Act 
of 2014, including the amendments made by that Act, for 
the period beginning on October 1, 2014, and ending on 
May 31, 2015. 
(c) TABLE OF CONTENTS.—The table of contents for 
this Act is as follows: 
Sec. 1. Short title; reconciliation of funds; table of contents. 
TITLE I—SURFACE TRANSPORTATION PROGRAM EXTENSION 
Subtitle A—Federal-Aid Highways 
Sec. 1001. Extension of Federal-aid highway programs. 
Sec. 1002. Administrative expenses. 
Subtitle B—Extension of Highway Safety Programs 
Sec. 1101. Extension of national highway traffic safety administration highway 
safety programs. 
Sec. 1102. Extension of Federal Motor Carrier Safety Administration pro-
grams. 
Sec. 1103. Dingell-Johnson Sport Fish Restoration Act. 
Subtitle C—Public Transportation Programs 
Sec. 1201. Formula grants for rural areas. 
Sec. 1202. Apportionment of appropriations for formula grants. 
Sec. 1203. Authorizations for public transportation. 
Sec. 1204. Bus and bus facilities formula grants. 
Subtitle D—Hazardous Materials 
Sec. 1301. Authorization of appropriations.
TITLE II—REVENUE PROVISIONS 
Sec. 2001. Extension of Highway Trust Fund expenditure authority. 
TITLE I—SURFACE TRANSPOR-
TATION 
PROGRAM 
EXTEN-
SION 
Subtitle A—Federal-Aid Highways 
SEC. 1001. EXTENSION OF FEDERAL-AID HIGHWAY PRO-
GRAMS. 
(a) IN GENERAL.—Section 1001(a) of the Highway 
and Transportation Funding Act of 2014 (128 Stat. 
1840) is amended by striking ‘‘May 31, 2015’’ and insert-
ing ‘‘July 31, 2015’’. 
(b) AUTHORIZATION OF APPROPRIATIONS.— 
(1) 
HIGHWAY
TRUST
FUND.—Section 
1001(b)(1) of the Highway and Transportation 
Funding Act of 2014 (128 Stat. 1840) is amended 
by striking ‘‘for the period beginning on October 1, 
2014, and ending on May 31, 2015, a sum equal to 
243⁄365 of the total amount’’ and inserting ‘‘for the 
period beginning on October 1, 2014, and ending on 
July 31, 2015, a sum equal to 304⁄365 of the total 
amount’’. 
(2) GENERAL
FUND.—Section 1123(h)(1) of 
MAP–21 (23 U.S.C. 202 note) is amended by strik-
ing ‘‘and $19,972,603 out of the general fund of the 
Treasury to carry out the program for the period be-
ginning on October 1, 2014, and ending on May 31, 
2015’’ and inserting ‘‘and $24,986,301 out of the 
general fund of the Treasury to carry out the pro-
gram for the period beginning on October 1, 2014, 
and ending on July 31, 2015’’. 
(c) USE OF FUNDS.— 
(1) IN
GENERAL.—Section 1001(c)(1) of the 
Highway and Transportation Funding Act of 2014 
(128 Stat. 1840) is amended— 
(A) by striking ‘‘May 31, 2015,’’ and in-
serting ‘‘July 31, 2015,’’; and 
(B) by striking ‘‘243⁄365’’ and inserting 
‘‘304⁄365’’. 
(2) OBLIGATION
CEILING.—Section 1102 of 
MAP–21 (23 U.S.C. 104 note) is amended— 
(A) in subsection (a) by striking paragraph 
(3) and inserting the following: 
‘‘(3) $33,528,284,932 for the period beginning 
on October 1, 2014, and ending on July 31, 2015.’’; 
(B) in subsection (b)(12) by striking ‘‘, 
and for the period beginning on October 1, 
2014, and ending on May 31, 2015, only in an 
amount equal to $639,000,000, less any reduc-
tions that would have otherwise been required 
for that year by section 251A of the Balanced
Budget and Emergency Deficit Control Act of 
1985 (2 U.S.C. 901a), then multiplied by 
243⁄365 for that period’’ and inserting ‘‘, and for 
the period beginning on October 1, 2014, and 
ending on July 31, 2015, only in an amount 
equal to $639,000,000, less any reductions that 
would have otherwise been required for that 
year by section 251A of the Balanced Budget 
and Emergency Deficit Control Act of 1985 (2 
U.S.C. 901a), then multiplied by 304⁄365 for that 
period’’; 
(C) in subsection (c)— 
(i) in the matter preceding paragraph 
(1) by striking ‘‘May 31, 2015,’’ and in-
serting ‘‘July 31, 2015,’’; and 
(ii) in paragraph (2) in the matter 
preceding subparagraph (A) by striking 
‘‘for the period beginning on October 1, 
2014, and ending May 31, 2015, that is 
equal to 243⁄365 of such unobligated bal-
ance’’ and inserting ‘‘for the period begin-
ning on October 1, 2014, and ending on 
July 31, 2015, that is equal to 304⁄365 of 
such unobligated balance’’; and
(D) in subsection (f)(1) in the matter pre-
ceding subparagraph (A) by striking ‘‘May 31, 
2015,’’ and inserting ‘‘July 31, 2015,’’. 
SEC. 1002. ADMINISTRATIVE EXPENSES. 
Section 1002 of the Highway and Transportation 
Funding Act of 2014 (128 Stat. 1842) is amended— 
(1) in subsection (a) by striking ‘‘for adminis-
trative expenses of the Federal-aid highway program 
$292,931,507 for the period beginning on October 1, 
2014, and ending on May 31, 2015.’’ and inserting 
‘‘for administrative expenses of the Federal-aid high-
way program $366,465,753 for the period beginning 
on October 1, 2014, and ending on July 31, 2015.’’; 
and 
(2) by striking subsection (b)(2) and inserting 
the following: 
‘‘(2) for the period beginning on October 1, 
2014, and ending on July 31, 2015, subject to the 
limitations on administrative expenses under the 
heading ‘Federal Highway Administration’ in appro-
priations Acts that apply to that period.’’.
Subtitle B—Extension of Highway 
Safety Programs 
SEC. 1101. EXTENSION OF NATIONAL HIGHWAY TRAFFIC 
SAFETY ADMINISTRATION HIGHWAY SAFETY 
PROGRAMS. 
(a) EXTENSION OF PROGRAMS.— 
(1) HIGHWAY
SAFETY
PROGRAMS.—Section 
31101(a)(1)(C) of MAP–21 (126 Stat. 733) is 
amended to read as follows: 
‘‘(C) $195,726,027 for the period begin-
ning on October 1, 2014, and ending on July 
31, 2015.’’. 
(2) HIGHWAY SAFETY RESEARCH AND DEVEL-
OPMENT.—Section 31101(a)(2)(C) of MAP–21 (126 
Stat. 733) is amended to read as follows: 
‘‘(C) $94,531,507 for the period beginning 
on October 1, 2014, and ending on July 31, 
2015.’’. 
(3) NATIONAL PRIORITY SAFETY PROGRAMS.— 
Section 31101(a)(3)(C) of MAP–21 (126 Stat. 733) 
is amended to read as follows: 
‘‘(C) $226,542,466 for the period begin-
ning on October 1, 2014, and ending on July 
31, 2015.’’.
(4) NATIONAL
DRIVER
REGISTER.—Section 
31101(a)(4)(C) of MAP–21 (126 Stat. 733) is 
amended to read as follows: 
‘‘(C) $4,164,384 for the period beginning 
on October 1, 2014, and ending on July 31, 
2015.’’. 
(5) HIGH
VISIBILITY
ENFORCEMENT
PRO-
GRAM.— 
(A) 
AUTHORIZATION
OF
APPROPRIA-
TIONS.—Section 31101(a)(5)(C) of MAP–21 
(126 Stat. 733) is amended to read as follows: 
‘‘(C) $24,153,425 for the period beginning 
on October 1, 2014, and ending on July 31, 
2015.’’. 
(B) LAW
ENFORCEMENT
CAMPAIGNS.— 
Section 2009(a) of SAFETEA–LU (23 U.S.C. 
402 note) is amended— 
(i) in the first sentence by striking 
‘‘May 31, 2015’’ and inserting ‘‘July 31, 
2015’’; and 
(ii) in the second sentence by striking 
‘‘May 31, 2015,’’ and inserting ‘‘July 31, 
2015,’’.
(6) 
ADMINISTRATIVE
EXPENSES.—Section 
31101(a)(6)(C) of MAP–21 (126 Stat. 733) is 
amended to read as follows: 
‘‘(C) $21,238,356 for the period beginning 
on October 1, 2014, and ending on July 31, 
2015.’’. 
(b) COOPERATIVE RESEARCH AND EVALUATION.— 
Section 403(f)(1) of title 23, United States Code, is 
amended by striking ‘‘and $1,664,384 of the total amount 
available for apportionment to the States for highway 
safety programs under section 402(c) in the period begin-
ning on October 1, 2014, and ending on May 31, 2015,’’ 
and inserting ‘‘and $2,082,192 of the total amount avail-
able for apportionment to the States for highway safety 
programs under section 402(c) in the period beginning on 
October 1, 2014, and ending on July 31, 2015,’’. 
(c) APPLICABILITY OF TITLE 23.—Section 31101(c) 
of MAP–21 (126 Stat. 733) is amended by striking ‘‘May 
31, 2015,’’ and inserting ‘‘July 31, 2015,’’. 
SEC. 1102. EXTENSION OF FEDERAL MOTOR CARRIER SAFE-
TY ADMINISTRATION PROGRAMS. 
(a) MOTOR
CARRIER
SAFETY
GRANTS.—Section 
31104(a)(10) of title 49, United States Code, is amended 
to read as follows:
‘‘(10) $181,567,123 for the period beginning on 
October 1, 2014, and ending on July 31, 2015.’’. 
(b) 
ADMINISTRATIVE
EXPENSES.—Section 
31104(i)(1)(J) of title 49, United States Code, is amended 
to read as follows: 
‘‘(J) $215,715,068 for the period begin-
ning on October 1, 2014, and ending on July 
31, 2015.’’. 
(c) GRANT PROGRAMS.— 
(1) COMMERCIAL DRIVER’S LICENSE PROGRAM 
IMPROVEMENT
GRANTS.—Section 
4101(c)(1) 
of 
SAFETEA–LU (119 Stat. 1715) is amended by 
striking ‘‘and $19,972,603 for the period beginning 
on October 1, 2014, and ending on May 31, 2015’’ 
and inserting ‘‘and $24,986,301 for the period be-
ginning on October 1, 2014, and ending on July 31, 
2015’’. 
(2) BORDER ENFORCEMENT GRANTS.—Section 
4101(c)(2) of SAFETEA–LU (119 Stat. 1715) is 
amended by striking ‘‘and $21,304,110 for the pe-
riod beginning on October 1, 2014, and ending on 
May 31, 2015’’ and inserting ‘‘and $26,652,055 for 
the period beginning on October 1, 2014, and ending 
on July 31, 2015’’.
(3) PERFORMANCE AND REGISTRATION INFOR-
MATION SYSTEM MANAGEMENT GRANT PROGRAM.— 
Section 4101(c)(3) of SAFETEA–LU (119 Stat. 
1715) is amended by striking ‘‘and $3,328,767 for 
the period beginning on October 1, 2014, and ending 
on May 31, 2015’’ and inserting ‘‘and $4,164,384 
for the period beginning on October 1, 2014, and 
ending on July 31, 2015’’. 
(4) COMMERCIAL VEHICLE INFORMATION SYS-
TEMS
AND
NETWORKS
DEPLOYMENT
PROGRAM.— 
Section 4101(c)(4) of SAFETEA–LU (119 Stat. 
1715) is amended by striking ‘‘and $16,643,836 for 
the period beginning on October 1, 2014, and ending 
on May 31, 2015’’ and inserting ‘‘and $20,821,918 
for the period beginning on October 1, 2014, and 
ending on July 31, 2015’’. 
(5) SAFETY
DATA
IMPROVEMENT
GRANTS.— 
Section 4101(c)(5) of SAFETEA–LU (119 Stat. 
1715) is amended by striking ‘‘and $1,997,260 for 
the period beginning on October 1, 2014, and ending 
on May 31, 2015’’ and inserting ‘‘and $2,498,630 
for the period beginning on October 1, 2014, and 
ending on July 31, 2015’’. 
(d) 
HIGH-PRIORITY
ACTIVITIES.—Section 
31104(k)(2) of title 49, United States Code, is amended
by striking ‘‘and up to $9,986,301 for the period begin-
ning on October 1, 2014, and ending on May 31, 2015,’’ 
and inserting ‘‘and up to $12,493,151 for the period be-
ginning on October 1, 2014, and ending on July 31, 
2015,’’. 
(e) 
NEW
ENTRANT
AUDITS.—Section 
31144(g)(5)(B) of title 49, United States Code, is amend-
ed by striking ‘‘and up to $21,304,110 for the period be-
ginning on October 1, 2014, and ending on May 31, 
2015,’’ and inserting ‘‘and up to $26,652,055 for the pe-
riod beginning on October 1, 2014, and ending on July 
31, 2015,’’. 
(f) OUTREACH AND EDUCATION.—Section 4127(e) of 
SAFETEA–LU (119 Stat. 1741) is amended by striking 
‘‘and $2,663,014 to the Federal Motor Carrier Safety Ad-
ministration for the period beginning on October 1, 2014, 
and ending on May 31, 2015,’’ and inserting ‘‘and 
$3,331,507 to the Federal Motor Carrier Safety Adminis-
tration for the period beginning on October 1, 2014, and 
ending on July 31, 2015,’’. 
(g) GRANT PROGRAM FOR COMMERCIAL MOTOR VE-
HICLE OPERATORS.—Section 4134(c) of SAFETEA–LU 
(49 U.S.C. 31301 note) is amended by striking ‘‘and 
$665,753 for the period beginning on October 1, 2014, 
and ending on May 31, 2015,’’ and inserting ‘‘and
$832,877 for the period beginning on October 1, 2014, 
and ending on July 31, 2015,’’. 
SEC. 1103. DINGELL-JOHNSON SPORT FISH RESTORATION 
ACT. 
Section 4 of the Dingell-Johnson Sport Fish Restora-
tion Act (16 U.S.C. 777c) is amended— 
(1) in subsection (a) in the matter preceding 
paragraph (1) by striking ‘‘May 31, 2015’’ and in-
serting ‘‘July 31, 2015’’; and 
(2) in subsection (b)(1)(A) by striking ‘‘May 
31, 2015,’’ and inserting ‘‘July 31, 2015,’’. 
Subtitle C—Public Transportation 
Programs 
SEC. 1201. FORMULA GRANTS FOR RURAL AREAS. 
Section 5311(c)(1) of title 49, United States Code, 
is amended— 
(1) in subparagraph (A) by striking ‘‘and 
$3,328,767 for the period beginning on October 1, 
2014, and ending on May 31, 2015,’’ and inserting 
‘‘and $4,164,384 for the period beginning on Octo-
ber 1, 2014, and ending on July 31, 2015,’’; and 
(2) in subparagraph (B) by striking ‘‘and 
$16,643,836 for the period beginning on October 1, 
2014, and ending on May 31, 2015,’’ and inserting
‘‘and $20,821,918 for the period beginning on Octo-
ber 1, 2014, and ending on July 31, 2015,’’. 
SEC. 1202. APPORTIONMENT OF APPROPRIATIONS FOR 
FORMULA GRANTS. 
Section 5336(h)(1) of title 49, United States Code, 
is amended by striking ‘‘and $19,972,603 for the period 
beginning on October 1, 2014, and ending on May 31, 
2015,’’ and inserting ‘‘and $24,986,301 for the period be-
ginning on October 1, 2014, and ending on July 31, 
2015,’’. 
SEC. 1203. AUTHORIZATIONS FOR PUBLIC TRANSPOR-
TATION. 
(a) FORMULA GRANTS.—Section 5338(a) of title 49, 
United States Code, is amended— 
(1) in paragraph 
(1) 
by 
striking 
‘‘and 
$5,722,150,685 for the period beginning on October 
1, 2014, and ending on May 31, 2015’’ and insert-
ing ‘‘and $7,158,575,342 for the period beginning 
on October 1, 2014, and ending on July 31, 2015’’; 
(2) in paragraph (2)— 
(A) in subparagraph (A) by striking ‘‘and 
$85,749,041 for the period beginning on Octo-
ber 1, 2014, and ending on May 31, 2015,’’ 
and inserting ‘‘and $107,274,521 for the period
beginning on October 1, 2014, and ending on 
July 31, 2015,’’; 
(B) in subparagraph (B) by striking ‘‘and 
$6,657,534 for the period beginning on October 
1, 2014, and ending on May 31, 2015,’’ and in-
serting ‘‘and $8,328,767 for the period begin-
ning on October 1, 2014, and ending on July 
31, 2015,’’; 
(C) in subparagraph (C) by striking ‘‘and 
$2,968,361,507 for the period beginning on Oc-
tober 1, 2014, and ending on May 31, 2015,’’ 
and inserting ‘‘and $3,713,505,753 for the pe-
riod beginning on October 1, 2014, and ending 
on July 31, 2015,’’; 
(D) in subparagraph (D) by striking ‘‘and 
$171,964,110 for the period beginning on Octo-
ber 1, 2014, and ending on May 31, 2015,’’ 
and inserting ‘‘and $215,132,055 for the period 
beginning on October 1, 2014, and ending on 
July 31, 2015,’’; 
(E) in subparagraph (E)— 
(i) by striking ‘‘and $404,644,932 for 
the period beginning on October 1, 2014, 
and ending on May 31, 2015,’’ and insert-
ing ‘‘and $506,222,466 for the period be-
ginning on October 1, 2014, and ending on 
July 31, 2015,’’; 
(ii) by striking ‘‘and $19,972,603 for 
the period beginning on October 1, 2014, 
and ending on May 31, 2015,’’ and insert-
ing ‘‘and $24,986,301 for the period begin-
ning on October 1, 2014, and ending on 
July 31, 2015,’’; and 
(iii) by striking ‘‘and $13,315,068 for 
the period beginning on October 1, 2014, 
and ending on May 31, 2015,’’ and insert-
ing ‘‘and $16,657,534 for the period begin-
ning on October 1, 2014, and ending on 
July 31, 2015,’’; 
(F) in subparagraph (F) by striking ‘‘and 
$1,997,260 for the period beginning on October 
1, 2014, and ending on May 31, 2015,’’ and in-
serting ‘‘and $2,498,630 for the period begin-
ning on October 1, 2014, and ending on July 
31, 2015,’’; 
(G) in subparagraph (G) by striking ‘‘and 
$3,328,767 for the period beginning on October 
1, 2014, and ending on May 31, 2015,’’ and in-
serting ‘‘and $4,164,384 for the period begin-