General or National Sites
Federal Government Resources
Everything from researching at the Library of Congress to tracking a NASA mission. It also enables users to conduct important business online, such as applying for student loans, tracking Social Security benefits, comparing Medicare options and even administering government grants and contracts.
U. S. Department of Transportation
The Official Website of the United States Department of Transportation
Federal Highway Administration (FHWA)
The Official Webpage of the Federal Highway Administration
FHWA Field Offices
Links to FHWA field offices and Resource centers
The Official Website of the American Association of State Highway and Transportation Officials
Federal Motor Carrier Safety Administration
The Official Webpage of the Federal Motor Carrier Safety Administration
Turner Fairbank Highway Research Center
The Official Webpage of the Turner Fairbank Highway Research Center.
Sites Specific to Arizona
Arizona Department of Transportation (ADOT)
The Official Website of the Arizona Department of Transportation.
Arizona Association of General Contractors
The Official Website of the Arizona Association of General Contractors
Arizona Department of Transportation Business Areas
Links to the Arizona Department of Transportation business areas.
Maricopa Association of Governments (MAG)
Pima Association of Governments
National Transportation Library
The National Transportation Library is a repository of materials from public and private organizations around the country.
Regulatory and Legislative Links
Code of Federal Regulations
A searchable CFR offered by the National Archives and Records Administration
23 CFR Index
Tables of Contents for Title 23 CFR and Non-regulatory Supplements. Contains hyperlinks to actual text. Updated as changes are made to 23 CFR.
Federal Aid Policy Guide
The Federal-Aid Policy Guide (FAPG), single source documentation of the Federal Highway Administration's (FHWA) current policies, regulations and nonregulatory procedural guidance information related to the Federal-aid Highway Program.
The Federal Register is the official daily publication for Rules, Proposed Rules, and Notices of Federal agencies and organizations, as well as Executive Orders and other Presidential Documents.
Legislation and Regulations
Offered by the Federal Highway Administration.
Library of Congress Federal legislative information