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 1281 - 1300 of 16112 results
  • Highway Statistics Series State Statistical Abstracts Pennsylvania 2023
  • Highway Statistics Series State Statistical Abstracts Alabama 2023
  • Highway Statistics Series State Statistical Abstracts Maryland 2023
  • Highway Statistics Series State Statistical Abstracts Mississippi 2023
  • Highway Statistics Series State Statistical Abstracts Alaska 2023
  • Highway Statistics Series State Statistical Abstracts West Virginia 2023
  • Highway Statistics Series State Statistical Abstracts Washington 2023
  • Highway Statistics Series State Statistical Abstracts Idaho 2023
  • Congestion Relief Program
  • Transportation Resilience in the United States and the Netherlands Summary of Collaboration on NatureBased Solutions and Application of Infrastructure Resilience Tools 20162022
  • NevadaLed Transportation Pooled Fund Study Seeks to Mitigate WildlifeVehicle Collisions and Improve Driver Safety
  • TPF Excellence Awards Program
  • Interstate System Access Notice of Proposed Rulemaking
  • Charging and Fueling Infrastructure Discretionary Grant Program
  • Analysis of Material Source Mergers and Acquisitions on Project Delivery Quality and Costs techbrief
  • Emergency Relief Program Resilience Case Study  Arizona Adapting to Changes in Runoff Conditions and Implementing LongTerm Flood Mitigation Measures
  • Traffic Analysis Capability Maturity Framework
  • The DC Freeway Revolt and the Coming of Metro
  • Highway Statistics Series State Statistical Abstracts Tennessee 2023
  • Highway Statistics Series State Statistical Abstracts New Mexico 2023