An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Virginia SIP, 9 VAC 5 Chapter 151, Transportation Conformity

* State: Virginia
* Agency: VA-Department of Environmental Quality
* Regulation Type: Rule
* Rule: #9 VAC 5, Chapter 151
* Rule Title: TRANSPORTATION CONFORMITY

* State Effective Date:  12/31/2008
* Final Federal Register Date:  11/20/2009
* Federal Register Citation: #74 FR 60194
   Superseded:
Rescinded Date:

   Comments: 1. The SIP effective date is 1/19/2010.
                               2. Revisions to Sections 5-151-40 and 5-151-70. The SIP effective date is 12/19/11.
                               3. Revisions to Sections 5-151-40 and 5-151-70. The SIP effective date is 5/31/13. 78 FR 19421 state effective 8/15/2012

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.

Virginia SIP, 9vac5_chapter151_ (PDF)(26 pp, 13 MB)
Virginia SIP, 9vac5_chapter151_