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 561 - 580 of 15868 results
  • Virtual Open Innovation Collaborative Environment for Safety VOICES  Connected Cooperative Costeffective
  • TurnerFairbank Highway Research Center  Resources
  • Deployment of Asphalt Pavement Technologies DAPT Webinar Series
  • Accelerated Implementation and Deployment of Asphalt Pavement Technologies
  • Build a Better Mousetrap National Recognition Program for Transportation Innovation
  • Database for Air Quality and Noise Analysis DANA Tool Version 21 User Guide
  • Assessment of Data Sources for First Responder StruckBy Crashes
  • HSIS Highway Safety Information System  The Essential Analysis Resource for Making Informed Safety Decisions
  • Alternative Backfills for Highway Applications State of the Practice
  • DREDGE Disaggregate Realistic Artificial Data Generator  Design Development and Application for Crash Safety Analysis Volume I
  • National Travel Time Dashboard Interstate Highways January 2024
  • Know Your Agencys Level of Road Safety Culture
  • Proven Safety Countermeasures in Rural Communities
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 12 Data Complete Through 12222023
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 11 Data Complete Through 12152023
  • Highlights From the Third Performance Management Regulation PM3 Peer Exchange Series for State Departments of Transportation DOTs
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 10 Data Complete Through 1282023
  • Precast Concrete Segmental Liners for Large Diameter Road Tunnels Laboratory Testing
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 9 Data Complete Through 1212023
  • EDC5 Unmanned Aerial Systems UAS for Peer Exchange in Minneapolis Minnesota