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 1341 - 1360 of 15888 results
  • Traffic Volume Trends October 2022
  • Connecticuts Transportation Enterprise Data
  • Intersection MIRE Data Vermonts Approach to a Complete Intersection Inventory
  • Monthly Motor Fuel Reported by States May 2022
  • Special Monthly Reporting  Weekly Traffic Volume Data Interstate Travel for Weeks 35 36 37 and 38 82920229252022
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 52 Data Complete Through 9232022
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 51 Data Complete Through 9162022
  • Phase 2 Outreach Plan Georgia DOT ITS4US Deployment Project  Safe Trips in a Connected Transportation Network
  • Fast Lane  Exploring Human Behavior  Volume 16
  • Phase 2 Outreach Plan  Buffalo NY ITS4US Deployment Project
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 50 Data Complete Through 992022
  • Connected Vehicle Pilot Deployment Program Independent EvaluationNationalLevel Synthesis Report
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 49 Data Complete Through 922022
  • Safety Compass Newsletter Fall 2022 Volume 16 Issue 3
  • Bridge Inspectors Reference Manual BIRM
  • Cooperative Automation Research CARMA ProofofConcept TSMO Use Case Testing Transit Management Transit Signal Priority Concept of Operations
  • Concept of Operations for CARMA Integrated Highway Prototype 2
  • Pavement Management Roadmap
  • Pavement Management Roadmap  Executive Summary
  • Developing Future Traffic Management Systems Using Hybrid Twins fact sheet