LAS VEGAS (KLAS) — Nevada State Police are investigating a deadly crash involving a woman being struck by a vehicle on the I-15 freeway Sunday night ... driver remained at the scene and didn’t show ...

The Department of Transportation Design Manual specifies that roundabouts be designed for speeds of 15 to 25 mph.

Aside from widening the beltway portion that sees heavy congestion during morning and evening rush hours, a pedestrian bridge ...