Guide to Effective Freeway Performance Measurement: Final Report and Guidebook

Overview

This report documents the research performed on the project. Detailed recommendations and guidance are provided in the Guidebook, which is structured for providing transportation engineers and planners assistance in developing and maintaining a comprehensive freeway performance monitoring program. In the research, multiple aspects of freeway performance were considered, but congestion and mobility performance was emphasized because of the lack of guidance and experience in this area. Other aspects included safety, operational efficiency, ride quality, environmental, and customer satisfaction. A review of current practice was conducted, including a review of the private sector as well as 11 benchmarking interviews with state and local transportation agencies. Based on these results, the Guidebook was structured to answer four primary questions about freeway performance: 1) what measures should be used; 2) how can the measures be developed with data and models; 3) how should freeway performance be communicated; and 4) how can freeway performance measures be used in decision-making. The draft Guidebook was developed as a series of nearly 400 annotated slides which were reviewed in five additional interviews with state and local agencies. The final Guidebook presents step-by-step procedures addressing the four primary issues associated with freeway performance monitoring. Ongoing freeway performance monitoring of recent trends is emphasized although the use of performance measures across project evaluations and analysis also is covered. 

Operations Area of Practice

    Freeway Management
    Performance Management
    Strategic Planning

Organizational Capability Element

    Performance Management

Role in Organization

Transportation Planner
Public
Senior Engineer
Researcher/Academic
Principal Engineer
Manager / First Line Supervisor
Director / Program Manager
Technician
CEO / GM / Commissioner
Engineer
Senior Manager
Public Safety Officer
Transit Professional
Associate Engineer
Emergency Manager

Publishing Organization

NCHRP

Document Downloads

Author
RICHARD MARGIOTTA, TIMOTHY LOMAX and etc.
Issue Date
Publication Number
NCHRP Web-Only Document 97
ISBN Number
978-0-309-43650-2