A multi-vehicle accident closed all southbound lanes of State Route 163 in the Mission Valley area during Thursday’s evening commute.
The California Highway Patrol said at least three vehicles were involved in the crash, which happened around 4:15 p.m. just north of Friars Road.
The crash brought traffic to a complete standstill. CHP issued a Sig Alert.
At least one person was trapped inside a vehicle, according to CHP.
There is no word what caused the accident or if anyone was injured.