Pilot program: Speed sensors trigger red light on Philly road
B' Sokes: I love this idea! I can't wait to hear if it really makes a difference.
<a href="http://articles.philly.com/2013-11-19/news/44246715_1_kelly-drive-speed-limit-sensors">http://articles.philly.com/2013-11-19/news/44246715_1_kelly-drive-speed-limit-sensors</a>;