Laws, Codes and Regulations

Federal-aid Highway Authorization Acts

• Infrastructure Investment and Jobs Act (Bipartisan Infrastructure Law)
• Fixing America's Surface Transportation Act or “FAST Act”
• Moving Ahead for Progress in the 21st Century Act (MAP-21)
• Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users (SAFETEA-LU) and Extension Acts

United States Code (USC)

• 23 CFR and Non-regulatory Supplements

Code of Federal Regulations (CFR)

• Title 2 – Grants and  Agreements
  • 2 CFR 200 – Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards
• Title 23 – Highways
• Title 48 – Federal Acquisition Regulations (FAR)

Appropriation Acts

• Department of Transportation and Related Agencies Appropriations Acts for Fiscal Years:

  • 2023 - Public Law 117-328 (Dec. 29, 2022) 
  • 2022 - Public Law 117-103 (Mar. 15, 2022)
  • 2021 - Public Law 116-260 (Dec. 27, 2020)
  • 2020 - Public Law 116-94 (Dec. 20, 2019)
  • 2019 - Public Law 116-6 (Feb. 15, 2019)
  • 2018 - Public Law 115-141 (Mar. 23, 2018)
  • 2017 - Public Law 115-31 (May 5, 2017)
  • 2016 - Public Law 114-113 (Dec. 18, 2015)
  • 2015 - Public Law 113-235 (Dec. 16, 2014)
  • 2014 - Public Law 113-76 (Jan. 17, 2014)
  • 2013 - Public Law 113-6 (Mar. 26, 2013)
  • 2012 - Public Law 112-55 (Nov. 18, 2011)
  • 2011 - Public Law 112-10 (Apr. 15, 2011)
  • 2010 - Public Law 111-117 (Dec. 16, 2009)
  • 2009 - Public Law 111-8 (Mar. 11, 2009)
  • 2008 - Public Law 110-161 (Dec. 26, 2007)
  • 2007 - Public Law 110-5 (Feb. 15, 2007)
  • 2006 - Public Law 109-115 (Nov. 30, 2005)
  • 2005 - Public Law 108-447 (Dec. 8, 2004)
  • 2004 - Public Law 108-199 (Jan. 23, 2004)
  • 2003 - Public Law 108-7 (Feb. 20, 2003)
  • 2002 - Public Law 107-87 (Dec. 18, 2001)
  • 2001 - Public Laws 106-346 (Oct. 23, 2000)
  • 2000 - Public Laws 106-69 (Oct. 9, 1999), 106-113, (Nov. 29, 1999)

• Other applicable laws, codes, and regulations

• Office of Management and Budget (OMB) - Circulars