Add Yahoo as a preferred source to see more of our stories on Google. Question: My question is about speed limit signs. When I see the sign does it mean I go that speed now or when I get to the sign?

Welcome to Streetsplainers, an occasional series of answers to those often overlooked questions about our beleaguered/beloved transportation systems: Just what the heck is that thing in the road? Why ...

Future motorcycles and other vehicles may have sensors that read roadside speed limit signs and electronically intervene to limit the vehicle’s speed. Traffic Sign Recognition (TSR) is already ...

BEND, Ore. (KTVZ) -- Driving down Highway 97 south of Bend will look a little different starting Monday. Drivers will see new variable speed limit signs throughout a 10-mile stretch of U.S. Highway 97 ...

KALAMAZOO, MI -- Most of the vehicles that pass by interactive speed limit signs in the city are exceeding the posted speed limit. That is what three months of data from the city’s interactive speed ...

Speed limits and politics don’t often make headlines, but last month they did. Ontario Premier Doug Ford banned the use of speed cameras, dismissing them as a “cash grab” and redirecting funds toward ...

Drivers across parts of Texas are beginning to see electronic speed limit signs capable of changing in real time, marking a new phase in the state’s effort to reduce serious crashes during dangerous ...