How is the green time on a traffic signal determined? Have you ever sat at a traffic signal and wondered why you always seem to have red lights or why you must wait so long before it turns green?
Signal Timing
read more
How is the green time on a traffic signal determined? Have you ever sat at a traffic signal and wondered why you always seem to have red lights or why you must wait so long before it turns green?
PGA’s use of OpenRoads Designer (ORD) and MicroStation Connect Edition is well underway!