Roadway maintenance and rehabilitation are critical tasks to sustain our transportation system. However, these activities often generate delays to road users, which can result in road user costs, work zone crash costs, and local business impact costs. This presentation will showcase a comprehensive methodology to calculate these costs and a tool developed for engineers and project managers to implement this methodology in practice. This tool, developed at the Auburn University Highway Research Center and funded by the National Asphalt Pavement Association, can be used for project evaluation, planning, and community outreach. The tool and workbook are available for free online.
Learning Objectives:
1. Improve project management and engineering of work zones to minimize related costs.
2. Calculate road user costs, work zone crash mitigation costs, and local business impact costs generated in work zones.
3. Discuss the relative importance of road user costs, work zone crash mitigation costs, and local business impact costs generated in work zones.
Contributor/Source
Jeffrey LaMondia PhD
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