U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Federal Highway Administration

rosaP Repository & Open Science Access Portal

This collection contains reports and resources from the Federal Highway Administration (FHWA). Bookmark this collection: https://rosap.ntl.bts.gov/collection_fhwa or https://doi.org/10.21949/1530833.

Showing 4781 - 4800 of 16253 results
  • Civil Defense 1955
  • Designating the Urban Interstates Urban Design Principles
  • Consideration of Tax Issues in Developing and Evaluating PublicPrivate Partnership Concessions for Transportation A Discussion Paper
  • NHS Travel Time Reliability Measures
    Supporting Files
  • Guide for Determining the Return on Investment for using 3D Engineered Models in Highway Construction  Summer 2017
  • Next Generation Scenario Planning A Transportation Practitioners Guide
  • An Engineers Thoughts on the Interstate System
  • Geospatial Information System Capability Maturity Models
  • Address of Vice President Richard Nixon to the Governors Conference Lake George New York July 12 1954
  • Human Environment Digest June 1 2017
  • Intelligent Compaction Measurement Values ICMV  techbrief
  • Designating the Urban Interstates Design Standards 1944
  • 30 Years Ago President Ronald Reagan Visits DOT Headquarters The Fight for a Gas Tax Increase
  • Freight Reliability Measure
    Supporting Files
  • Advanced Vehicle Tracking Technologies  Sensing and Monitoring Individual Vehicles in Traffic Flow  fact sheet
  • Carbon Monoxide Categorical HotSpot Finding Technical Report
  • Guide for 3D Engineered Models for Bridges and Structures  Summer 2017
  • FY 2017 Earmark Repurposing Process
  • System
  • Backbone Creation Of The National Highway System