Publications

GIS and Data Management

Prototype Software for an Environmental Information Management and Decision Support System
November 2006, Report

The results of National Cooperative Highway Research Program (NCHRP) Project 25-23(2) is a final report and user's guide for a prototype environmental information management software (EIMS) developed to help support environmental management for transportation and planning agencies. This software is designed to support agencies in environmental decision-making throughout the transportation process, from long-range planning through project development, construction, operations, and maintenance. The EIMS is intended to serve as one component of an agency's broader environmental management system (EMS).

• Final Report
• Research Results Digest

Traffic Congestion and Reliability: Linking Solutions to Problems
July 2004, Report

The Traffic Congestion and Reliability: Linking Solutions to Problems report provides a snapshot of congestion in the United States by summarizing recent trends in congestion, highlighting the role of unreliable travel times in the effects of congestion, and describing efforts to curb congestion. In particular, the report develops a framework for understanding the various sources of congestion, the ways to address congestion by targeting these sources, and performance measures for monitoring trends in congestion. 

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Publications Archive

Using Crash Data to Drive Research and Technology Investments to Improve Motor Carrier Safety (August 2003)

Review of Data Integration Practices and their Applications to Transportation Asset Management (July 2003)

 

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