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 9581 - 9600 of 15868 results
  • Transportation System Preservation Research Development and Implementation Roadmap
  • Advanced decision support for winter road maintenance
  • Year in review 2007
  • Organizational and Expertise Directory Spring 2008
  • Technical publications catalog  October 2006September 2007
  • Phosphoric acid as an asphalt modifier guidelines for use  acid type
  • 2008 Status of the Nations Highways Bridges and Transit Conditions  Performance Report to Congress
  • 2008 Status of the Nations Highways Bridges and Transit Conditions  Performance Report to Congress Executive Summary
  • Public Roads Vol 71 No 4
  • Report on Determining the Reactivity of Concrete Aggregates and Selecting Appropriate Measures for Preventing Deleterious Expansion in New Concrete Construction
  • Key Intersection Safety Resources
    No Description
  • Effects of Urban Street Environment on Operating Speeds
  • ITS Public Safety Program New York State Emergency Call Locator Partnership
  • Public Safety  Security Program Keep America Moving Through Emergencies  National Security Events
  • 2008 Excellence in RightofWay Awards
  • The Federal Highway Administration 2008 Environmental Excellence Awards
  • Priority MarketReady Technologies and Innovations Construction Analysis for Pavement Rehabilitation Strategies CA4PRS
  • Priority MarketReady Technologies and Innovations 2008 List
  • Priority MarketReady Technologies and Innovations USLIMITS
  • Priority MarketReady Technologies and Innovations Bridge and Tunnel Security