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 1881 - 1900 of 15888 results
  • FHWA Interactive Highway Safety Design Model IHSDM Website
  • eTicketing Handout tech note
  • Safety Compass Newsletter Winter 2022 Volume 16 Issue 1
  • Pedestrian and Bike Forum Newsletter Volume 83 Winter 2022
  • Crack Attenuating Mixture Texas Department of Transportation case study
  • Air Quality  Sustainable Transportation Highlights NovemberDecember 2021
  • LTBP News Winter 2021
  • A Novel Approach for the Assessment of ASR Susceptibility of Concrete Mixtures in Airfield Pavements and Infrastructure
  • Traffic Volume Trends December 2021
  • Implementation of Artificial Intelligence to Improve Winter Maintenance
  • EAR Program Research Results  Updated Through 2021  brochure
  • Fast Lane  Exploring Human Behavior  Volume 13
  • Automated Driving Systems ADS Operational Behavior and Traffic Regulations Information  ProofofConcept Demonstration Report
  • Urban Congestion Report UCR YeartoYear Trends in the US for October through December 2021
  • Phase 1 Human Use Approval Summary California Association for Coordinated Transportation ITS4US Deployment Project
  • Phase 1 Outreach Plan California Association for Coordinated Transportation ITS4US Deployment Project
  • Special Issue  Weekly Traffic Volume Report Interstate Travel for Week No 47 11222021  11282021
  • Phase 1 Safety Management Plan University of Washington ITS4US Deployment Project
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 9 Data Complete Through 11262021
  • Special Issue  Weekly Traffic Volume Report Interstate Travel for Week No 46 11152021  11212021