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 2181 - 2200 of 16528 results
  • Intelligent Transportation Systems Deployment Tracking Survey 2020 Transit Findings
  • HighPerformance Thin Overlays New Jersey Department of Transportation case study
  • Highly Modified Asphalt Florida Department of Transportation case study
  • Traffic Volume Trends November 2021
  • Lightweight Concrete Bridge Design Primer
  • A Moment in Time Highway Safety Breakthrough
  • Concrete Overlay Florida US 92 Precast Concrete on ConcreteUnbonded case study
  • Concrete Overlay Arkansas I40 Continuously Reinforced Concrete CRC on ConcreteUnbonded case study
  • The Transportation Future Trends Transportation and Travel
  • Intelligent Transportation Systems Deployment Tracking Survey 2020 Freeway Findings
  • Intelligent Transportation Systems Deployment Tracking Survey 2020 Arterial Findings
  • Summary Report LongTerm Bridge Performance Program Data Collection Workshop
  • Ancillary Structures Inspection Reference Manual
  • Benchmarking of SRH2D
  • InSitu Scour Testing Device ISTD State Demonstrations of Field Soil Tests Lowndesboro AL
  • Special Issue  Weekly Traffic Volume Report Interstate Travel for Week No 43 10252021  10312021
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 5 Data Complete Through 10292021
  • Phase 1 Performance Measurement and Evaluation Support Plan California Association for Coordinated Transportation ITS4US Deployment Project
  • Phase 1 Performance Measurement and Evaluation Support Plan PMESP  Atlanta Regional Commission ITS4US Deployment Project
  • Phase 1 System Requirements Specification SyRS Atlanta Regional Commission ITS4US Deployment Project