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 4681 - 4700 of 16253 results
  • How to Develop a Pedestrian and Bicycle Safety Action Plan
  • Safety Research and Development  TurnerFairbank Highway Research Center  fact sheet
  • Resilient and Sustainable Transport  Dutch Style An Interim Report on Bilateral Cooperation between FHWA and Rijkwaterstaat
  • Bases and Subbases for Concrete Pavements  techbrief
  • Analysis modeling and simulation AMS testbed development and evaluation to support dynamic mobility applications DMA and active transportation and demand management ATDM programs  evaluation summary for the San Diego testbed
  • Proven Safety Countermeasures  Roadside Design Improvements at Curves
  • A Climate of Choice Understanding the Environment that Shapes Decisions in Washingtons Food and Grain Supply Chain  Freight Demand Modeling and Data Improvement Implementation Support  case study
  • Proven Safety Countermeasures  Local Road Safety Plans
  • Cooperative Adaptive Cruise Control Small Scale Test Phase 1 Final Report
  • VehicletoInfrastructure Program Safety Applications Project Final Report
  • Human Environment Digest July 27 2017
  • Dataset Supporting Files
  • Dataset Supporting Files
  • Dataset Supporting Files
  • Memo State Planning and Research Funds OverheadIndirect Cost Rate Guidance
    No Description
  • Allocated Earmark Projects Status for Funds Available in FMIS Demo by State or Territory Less Than 10 Obligated As of October 1 2016
  • Allocated Earmark Projects Status for Funds Available in FMIS Demo by State or Territory More Than 10 Obligated As of October 1 2016
  • GIS in Transportation Spring 2017
    Supporting Files
  • Information Federal Highway Administration Carbon Monoxide Categorical HotSpot Finding with MOVES2014a
  • Analysis Modeling and Simulation AMS Testbed Development and Evaluation to Support Dynamic Mobility Applications DMA and Active Transportation and Demand Management ATDM Programs  Evaluation Report for ATDM Program