A man killed in a crash between San Ramon and Castro Valley late Sunday afternoon has been identified by the Alameda County Coroner's Office as 25-year-old Geoffrey Mapplebeck.
Mapplebeck, of Danville, was driving on Crow Canyon Road about a mile north of Norris Canyon Road around 4 p.m. when he was involved in a head-on collision, the California Highway Patrol said.
The road was closed for about two hours while crews investigated and cleared the crash.
A sig alert, closing the road in both directions and warning drivers to avoid the area, was issued around 4:30 p.m. and lifted just before 6:30 p.m. when the road reopened.
Online profiles list Mapplebeck as a programmer at ScrubbClock.
Additional information about the accident was not available due to the Veterans Day holiday.