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 981 - 1000 of 16684 results
  • Uncoated Weathering Steel Components July 19 2023 FHWA Memorandum
  • Inspection Finding Followup Actions for Uncoated Weathering Steel Bridges Memorandum
  • Phase 2 System Test Plan STP  Buffalo NY ITS4US Deployment Project
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 41 Data Complete Through 7142023
  • Phase 2 Comprehensive Installation Plan CIP University of Washington ITS4US Deployment Project
  • Feasibility of Implementing an Emergency Routing Web Tool
  • QAs for Build America Buy America BABA Implementation Plan to Enhance Buy America for Electric Vehicle EV Chargers
  • Monthly Motor Fuel Reported by States January 2023
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 40 Data Complete Through 772023
  • Special Issue  Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 39 Data Complete Through 6302023
  • Electric Vehicle Charging Infrastructure Procurement Methods under Special Experimental Project No 14 SEP14 Memorandum
  • Variability in the Engineering Properties of OpenGraded Aggregate Backfills A LargeScale Direct Shear RoundRobin Study
  • FHWA Travel Analysis Framework Development of VMT Forecasting Models for Use by the Federal Highway Administration
  • Integrated Modeling for Road Condition Prediction Phase 4 Final Report
  • Availability Feasibility and Reliability of Available Nondestructive Evaluation NDE Technologies for Detecting and Locating Buried Utilities Final Report
  • Physically Informed DataDriven Methods for Greatly Enhancing the Use of Heterogeneous Supplementary Cementitious Materials in Transportation Infrastructure
  • Decision Support Methods and Tools for Traffic Management Systems
  • Surface Transportation System Funding Alternatives Phase II Evaluation MileageBased User Fee Pilot by the Eastern Transportation Coalition
  • Application of Travel Time Data and Statistics to Travel Time Reliability Analyses Handbook and Support Materials
  • Air Quality  Sustainable Transportation Highlights JulyAugust 2023
 Found an issue?
Send us an email at: publishinghd@cdc.gov