The interesting stuff is going on in the control box ... Unsurprisingly, most traffic signal controls started out as purely electromechanical devices. Cabinets were chock full of synchronous ...

The vehicle didn’t trigger the sensor, so cycle after cycle went by and the traffic system never gave the left turn lane a green light, thinking the lane was unoccupied. Had the driver known ...

SAN JOSE, Calif., April 4, 2025 /PRNewswire/ -- Global intelligent transportation service provider LEOTEK announced that its independently developed Interlux AI Traffic Signal System has been ...

As currently laid out, seven lanes criss-cross at the service road intersection, with only all-way stop signs in place to keep traffic organized. The four new traffic signals will replace the existing ...