Skip to Main Content

U.S. Federal Administrative Regulations, Policy, and Decisions

This Guide provides direct access to primary source publications of U.S. federal government agencies and departments. It includes agency rulings, decisions, memoranda, letters, regulations, opinions, etc.

Transportation Home Page

Federal Transit Administration

Federal Aviation Administration

Federal Highway Administration

Federal Railroad Administration

National Highway Traffic Safety Administration

Surface Transportation Board

Creative Commons   This work is licensed under a Creative Commons Attribution NonCommercial 4.0 International License. | Details of our policy