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 621 - 640 of 15868 results
  • Automated Vehicles and Adverse Weather  Phase 3 flyer
  • Tribal Development of Trails and Other Dedicated Pedestrian and Bicycle Infrastructure
  • Methods To Improve Freight Highway Performance Reliability and Bottlenecks
  • Air Quality  Sustainable Transportation Highlights NovemberDecember 2023
  • Traffic Noise Model 32  File Format Reference Manual
  • Trails as Resilient Infrastructure Guidebook
  • Automated Vehicles and Adverse Weather Phase 3  Final Report
  • UHPC Link Slab Design Example
  • Engineering Speed Management Countermeasures A Desktop Reference of Potential Effectiveness in Reducing Crashes November 2023
  • US Department of Transportation Micromobility Activities
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 3 Data Complete Through 10202023
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 2 Data Complete Through 10132023
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 1 Data Complete Through 1062023
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 52 Data Complete Through 9292023
  • Monthly Motor Fuel Reported by States April 2023
  • EDC5 Unmanned Aerial Systems UAS Peer Exchange for Arizona DOT
  • EDC5 Unmanned Aerial Systems UAS for Peer Exchange in Salt Lake City Utah
  • Innovator  SeptemberOctober 2023  Volume 17 Issue 98
  • Operational Concepts for Distributed Ledger in ITS Use Cases Blockchain Research and Deployment Technical Services Support
  • National Peer Exchange on Freight Resiliency for ClimateRelated Disruptions Executive Summary Report