The Virginia Department of Transportation (VDOT) is interested in refining work zone safety performance measures so that safety can be better assessed, monitored, and compared over time. VDOT … [Read more...] about Work Zone Safety Performance Measures for Virginia
Performance Measurement
Guidance for Conducting Effective Work Zone Process Reviews
All state highway agencies receiving Federal-aid funds are required to perform work zone process reviews every two years. These reviews are an opportunity for the agency to reexamine how it is meeting … [Read more...] about Guidance for Conducting Effective Work Zone Process Reviews
Traffic Incident Management Gap Analysis Primer
The research conducted for this gap analysis determined that there is no one-size-fits-all TIM program. As a result the recommendations contained within this document should be tailored towards the … [Read more...] about Traffic Incident Management Gap Analysis Primer
Exploration of Work Zone Crash Causes and Implications for Safety Performance Measurement Programs
Police crash reports are a fundamental data source for state work zone safety performance measurement programs. Studies have often identified work zone crashes simply on the basis of their location … [Read more...] about Exploration of Work Zone Crash Causes and Implications for Safety Performance Measurement Programs
Integrating Crash, Real-time Traffic, and Lane Closure Data for Statewide Highway Work Zone Safety Analysis
Research indicates that highway work zones interrupt regular traffic flow and increase crash risks. Work zone safety analysis can help identify the risk factors and improve work zone safety. Ideally, … [Read more...] about Integrating Crash, Real-time Traffic, and Lane Closure Data for Statewide Highway Work Zone Safety Analysis
Guidance for Implementation of Traffic Incident Management Performance Measurement
This guidance provides a working framework to support an agency or traffic incident management (TIM) program in understanding TIM performance measurement and in establishing a TIM performance … [Read more...] about Guidance for Implementation of Traffic Incident Management Performance Measurement