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New Guidance on Data Needs, Availability, and Opportunities for Work Zone Performance Measures
Posted: 6/17/2013

This document is designed to provide more in-depth information and guidance on the types of work zone safety and mobility performance measures practitioners deem useful within categories of safety, mobility, customer satisfaction, and agency and/or contractor efficiency and productivity. The Guide describes data needed to (1) compute measures, (2) evaluate work zone exposure, and (3) stratify data to describe when and where the work zone impacts are occurring. The Guide identifies methods of obtaining data and summarizes key considerations associated with each type of data.

URL: http://www.ops.fhwa.dot.gov/wz/resources/publications/fhwahop13011/index.htm


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