[Skip to Content]
Share This Photo:
http://blog.photoenforced.com/2010/12/how-do-red-light-cameras-work.html
Many traffic lights in Columbus use sensors to increase efficiency
Megan H9
Megan H9 May 09, 2013
http://blog.photoenforced.com/2010/12/how-do-red-light-cameras-work.html
Many traffic lights in Columbus use sensors to increase efficiency

I've seen these sensors...

Often 3
Occasionally 0
Rarely 2
Never 3
What is it? 0
1 Comment     8 Tags
Similar Photos: ATM Booth Sensor in Ipod Nano... BTCL Tower in dhaka

Idea Collaboration by  MindMixer