MOUNTAIN VIEW -- A major injury crash involving several cars blocked all lanes on northbound Highway 101 for over an hour Monday night, according to the California Highway Patrol.
The crash was reported near the Regnstorff Avenue offramp around 8:54 p.m. At least one person was seriously injured.
CHP officials have not said what may have caused the crash.
A traffic advisory was issued around 9:16 p.m., but lanes reopened around 10 p.m., the CHP added.
Check back for updates.
Contact Katie Nelson at 408-920-5006 and follow her at Twitter.com/katienelson210.