Police in San Ramon are investigating a car versus bicyclist collision on northbound Dougherty Road north of Monarch Road which left the cyclist seriously injured Saturday.
The incident was reported at 2:50 p.m. after the cyclist was reported down in the roadway with suspected head injuries.
Police said the driver was traveling northbound in the far right lane of Dougherty Road at an undetermined speed with the bicyclist, who was inside the bike lane at the time. Police have not released how the collision occurred.
They described the injured man’s wounds as “major,” and he was reportedly in critical condition at a local hospital over the weekend.