A Grover Beach man walking on highway 101 south of San Luis was struck and killed by a vehicle about 4:30 yesterday morning.
A motorist called 911 saying he had struck a pedestrian on the highway, just south of south Higuera street. A 56-year-old man from Grover Beach was pronounced dead at the scene. Authorities shut down the northbound lanes at 4:40 and reopened them around 6:00.
The pedestrian has not been identified.