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Search results for "none unknown"

Filters: Transportation Research Board TRB × 2007 2007 ×
Viewing 1 - 20 of 53 results by relevance

Risk-Based Management Guidelines for Scour at Bridges with Unknown Foundations  (2007)

Animal-Vehicle Collision Data Collection  (2007)

A Survey of State Practices for Protecting Transportation Agencies Against Construction and Disadvantaged Business Enterprise Fraud Including Use of Contractor Suspension and Debarment Procedures  (2007)

Technical Appendix to NCHRP Report 571: Standardized Procedures for Personal Travel Surveys  (2007)

Final Report for NCHRP RRD 316: Using Surface Energy Measurements to Select Materials for Asphalt Pavement  (2007)

Mobile Data Terminals  (2007)

A Guide for Reducing Collisions Involving Young Drivers  (2007)

Racial and Gender Diversity in State DOTs and Transit Agencies  (2007)

Guidance for Cost Estimation and Management for Highway Projects During Planning, Programming, and Preconstruction  (2007)

Guidelines for the Selection of Snow and Ice Control Materials to Mitigate Environmental Impacts  (2007)

Counting Aircraft Operations at Non-Towered Airports  (2007)

Public Transportation Passenger Security Inspections: A Guide for Policy Decision Makers  (2007)

Use of Biodiesel in a Transit Fleet  (2007)

Legal Truck Loads and AASHTO Legal Loads for Posting  (2007)

Public Information and Education in the Promotion of Highway Safety  (2007)

Guidelines for Concrete Mixtures Containing Supplementary Cementitious Materials to Enhance Durability of Bridge Decks  (2007)

State DOT Crash Reconstruction Practices  (2007)

Guide to Effective Freeway Performance Measurement: Final Report and Guidebook  (2007)

The Impact of Legislation, Enforcement, and Sanctions on Safety Belt Use  (2007)

Tribal Transportation Programs  (2007)