Document ID: EPA-R05-OAR-2014-0274-0001
Agency: epa
Document Type: Proposed Rule
Title: Proposed Approval of the Chicago 8-hour Ozone Maintenance Plan Motor Vehicle Emissions Budgets Revision
Posted Date: 2014-05-22T04:00Z

[Federal Register Volume 79, Number 99 (Thursday, May 22, 2014)]
[Proposed Rules]
[Pages 29395-29396]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2014-11486]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R05-OAR-2014-0274; FRL-9910-91-Region 5]

Approval and Promulgation of Air Quality Implementation Plans; 
Illinois; Revision to the Chicago 8-Hour Ozone Maintenance Plan

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve Illinois's March 28, 2014, State Implementation Plan (SIP) 
revision to the Chicago area's 1997 8-hour ozone maintenance plan. This 
maintenance plan revision establishes new transportation conformity 
Motor Vehicle Emissions Budgets (MVEB) for the year 2025. EPA is 
approving the allocation of a portion of the safety margin for the 
volatile organic compounds and oxides of nitrogen to the area's 2025 
MVEBs for transportation conformity purposes. This allocation will 
still maintain the total emissions for the area below the attainment 
level required by the transportation conformity regulations.

DATES: Comments must be received on or before June 23, 2014.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R05-
OAR-2014-0274, by one of the following methods:
    1. www.regulations.gov: Follow the on-line instructions for 
submitting comments.
    2. Email: blakley.pamela@epa.gov.
    3. Fax: (312) 692-2450.
    4. Mail: Pamela Blakley, Chief, Control Strategies Section, Air 
Programs Branch (AR-18J), U.S. Environmental Protection Agency, 77 West 
Jackson Boulevard, Chicago, Illinois 60604.
    5. Hand Delivery: Pamela Blakley, Chief, Control Strategies 
Section, Air Programs Branch (AR-18J), U.S. Environmental Protection 
Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604. Such 
deliveries are only accepted during the Regional Office normal hours of 
operation, and special arrangements should be made for deliveries of 
boxed information. The Regional Office official hours of business are 
Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding Federal 
holidays.

Please see the direct final rule which is located in the Rules section 
of this Federal Register for detailed instructions on how to submit 
comments.

[[Page 29396]]

FOR FURTHER INFORMATION CONTACT: Michael Leslie, Environmental 
Engineer, Control Strategies Section, Air Programs Branch (AR-18J), 
Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, 
Chicago, Illinois 60604, (312) 353-6680, leslie.michael@epa.gov.

SUPPLEMENTARY INFORMATION: In the Final Rules section of this Federal 
Register, EPA is approving the State's SIP submittal as a direct final 
rule without prior proposal because the Agency views this as a 
noncontroversial submittal and anticipates no adverse comments. A 
detailed rationale for the approval is set forth in the direct final 
rule. If no adverse comments are received in response to this rule, no 
further activity is contemplated. If EPA receives adverse comments, the 
direct final rule will be withdrawn and all public comments received 
will be addressed in a subsequent final rule based on this proposed 
rule. EPA will not institute a second comment period. Any parties 
interested in commenting on this action should do so at this time. 
Please note that if EPA receives adverse comment on an amendment, 
paragraph, or section of this rule and if that provision may be severed 
from the remainder of the rule, EPA may adopt as final those provisions 
of the rule that are not the subject of an adverse comment. For 
additional information, see the direct final rule which is located in 
the Rules section of this Federal Register.

    Dated: May 2, 2014.
Susan Hedman,
Regional Administrator, Region 5.
[FR Doc. 2014-11486 Filed 5-21-14; 8:45 am]
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