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.

US Transportation Collection

rosaP Repository & Open Science Access Portal

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

Showing 27961 - 27980 of 35564 results
  • Antifreeze Admixtures for Concrete
  • PALS 20 Users Guide
  • A Methodology for Determining Economic Impacts of Raised Medians Initial Development
  • Implementation Action Items for Research Study Number 72987 Evaluation of Automated HighwayRailroad Grade Crossing Enforcement Systems
  • Flight Instructor Practical Test Standards for Glider
  • Statewide Transportation Improvement Program for FY 19982000
  • Enhanced Proximity Warning System EPWS for Locomotives
  • Transportations oil dependence and energy security in the 21st century
  • Developing land market data for use in a state wide land use and transportation model
  • Land use transportation interaction  an examination of the 1995 NPTS data
  • FHWA Field Manual for Bridge Painting Inspection
  • Finite Element Models for the ThreeWeb Sheave Design for the Shippingsport Vertical Lift Bridge
  • DOT Strategic Plan 19972002 A Visionary and Vigilant Department of Transportation Leading the Way to Transportation Excellence in the 21st Century
  • Integrated Logistics Support Plan ILSP for the Ports and Waterways Safety System PAWSS Project  A Level I Major Acquisition
  • Development of the RemoteHandled Transuranic Waste Radioassay Data Quality Objectives An Evaluation of RHTRU Waste Inventories Characteristics Radioassay Methods and Capabilities
  • Local Notice to Mariners Monthly Edition 9th District 1997
  • Local Notice to Mariners Monthly Edition Volume VI 11th District 1996
  • Local Notice to Mariners September Weekly Edition 9301997 14th District
  • Data quality improvements for FAA
  • Design handbook  energy efficiency and water conservation in NAS facilities