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Survey of drivers and pedestrians
A total of 1590 people participated in a two week perception survey of drivers and pedestrians that was conducted in four cities in Michigan (Kalamazoo, Grand…
FINDINGS
The prototype VSL system required fairly constant attention from technicians due to device failures, operational problems, and communication issues. Despite this fact, the system operated…
FINDINGS
An anecdotal assessment of crash data indicated that no crashes appeared to be directly associated with deployment of the system. Of the small number of crashes, most occurred in the…
In Lansing, Michigan a planning study was conducted to evaluate the feasibility of implementing real-time work zone traffic information during a freeway construction project on I-496.
The cost of…
This report provides real-world experiences of using intelligent transportation systems (ITS) in work zones in four locations across the U.S.:
Springfield, IL I-55
Lansing, MI I-496…
Implementation
Antennas installed on truck cabs are better than antennas installed on truck bed toppers.
Installers should use a consistent measurement process for collecting metadata for the…