A highway is a fast road with open access, which means it “can have intersections, driveways or median openings for turning,” explains Huynh. Highways post slower speeds (40 to 60 mph) and are often “located in suburban or urban corridors connecting cities and activity centers.”

DOWNTOWN LOS ANGELES (KABC) -- Major closures are planned for the 110 Freeway near downtown L.A. this weekend, creating potential traffic headaches for motorists. Closures in both directions are planned from the 10 Freeway to Exposition Boulevard.

A single-engine Pipe PA-32 made a crash-landing on a California freeway Tuesday afternoon, but the occupants escaped unharmed, officials said. The incident happened around 12:30 p.m. local time on the 91 Freeway between Lincoln and Main in Corona, which is ...