In North Carolina, Smart Work Zone systems increased alternate route usage by 10 to 15 percent when specific delay and alternate route information was posted on roadside dynamic message signs.
RESULTSUsing the portable and hand-held cameras at the work zone, traffic volumes were counted during periods of time when different sign messages were displayed. The evaluation of this data…
Content type
Date Posted
04/29/2008
Taxonomy (ARC-IT)
Traffic Information Dissemination (TM06),
Reduced Speed Zone Warning / Lane Closure (VS09),
Work Zone Management (MC06),
Traffic Incident Management System (TM08)
Geolocation links