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 2861 - 2880 of 15928 results
  • FHWA Demonstration Project for Enhanced Durability of Asphalt Pavements through Increased Inplace Pavement Density Phase 3
  • Fixed Fire Fighting and Emergency Ventilation Systems for Highway Tunnels  Workshop Report
  • FHWA NHTS Brief NonMotorized Travel 2017 National Household Travel Survey
  • PeertoPeer Exchange ModelBased Digital Project Delivery Approaches and Partnering Considerations
    No Description
  • Every Day Counts Request for Information Summary of Innovation Suggestions EDC 20192020 EDC 20212022
    Supporting Files
  • Micromobility Emergence of New Transportation Modes
  • National Work Zone Awareness Week Safe Work Zones for All We Can Do It
  • Federal Highway Administration FHWA Pavement Preservation Research Roadmap
  • Intelligent Transportation Systems ITS Joint Program Office JPO Strategic Plan 20202025 fact sheet
  • Research Utilizing SHRP2 Data to Improve Highway Safety Development of SpeedSafety Relationships
  • How to Determine the Silica Content of Limestone Aggregates at the Quarry in 20 Minutes with No Sample Preparation techbrief
  • FHWAs Fostering Multimodal Connectivity Newsletter  April 2020
  • Improving Border Crossing Planning and DecisionMaking in Whatcom County Washington and British Columbia Canada
  • Improving Mobility at the USCanada Border through Border Wait Time DataSharing the BuffaloNiagara Falls Region
  • Milwaukee Avenue Rapid Delivery Approach  Chicago Illinois
  • Improved Nighttime Lighting  Fremont California
  • Fletcher Avenue Complete Streets Redesign  Hillsborough County Florida
  • Equity in Vision Zero  Oregon Metro
  • High Friction Surface Treatment HFST Quick Reference presentation
  • Automated Traffic Signals Performance Measures