Confirmation lights were deployed at two intersections in Overland Park, Kansas. Traffic was observed at the treatment sites, nearby signalized intersections (spillover), and control sites. Traffic was recorded before deployment, 1 month after, and 3 months after deployment. A total of 14 intersections were recorded during the morning peak hours (7 a.m. to 9 a.m.) and the afternoon peak hours (4 p.m. to 6 p.m.) for a total of 583 hours of traffic video.
Evaluation of Blue Confirmation Lights at Signalized Intersections in Overland Park, Kansas, to Reduce Red Light Running Violations, Technical Summary
2015
2 pages
Report
No indication
English
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