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 14221 - 14240 of 15888 results
  • Traffic Volume Trends June 1982
    No Description
  • Procedures and Guidelines for Rehabilitation of Existing FreewayArterial Highway Interchanges Volume 2Design Procedures for Rehabilitation of FreewayArterial Interchanges
  • Procedures and Guidelines for Rehabilitation of Existing FreewayArterial Highway Interchanges Volume 1
  • Highway Construction Noise Environmental Assessment and Abatement Volume IV Users Manual for the FHWA Highway Construction Noise Computer Program HICNOM
  • Evaluations of Guardrail Breakaway Cable Terminals
  • HVOSM Studies of CrossSlope Break on Highway Curves Phase II Task C
  • Evaluation of Deer Mirrors for Reducing DeerVehicle Collisions
  • Traffic Volume Trends May 1982
    No Description
  • Groundwater Control in Tunneling Volume 2  Preventing Groundwater Intrusion into Completed Transportation Tunnels
  • Groundwater Control in Tunneling Volume 1  Groundwater Control Systems for Urban Tunneling
  • Groundwater Control in Tunneling Volume 3  Recommended Practice
  • Recycling Asphalt Pavements New Hampshire
  • Heavy Vehicle Escape Ramps  A Review of Current Knowledge
  • Groundwater Control in Tunneling Executive Summary
  • Highway Binder Materials from Modified SulfurWater Emulsions
  • Structural Analysis and Design of PCC Shoulders
  • Traffic Volume Trends April 1982
    No Description
  • The Effects of Truck Size on Driver Behavior
  • Public Roads A Journal of Highway Research and Development Vol 45 No  4
    Supporting Files
  • Traffic Volume Trends March 1982