A UPS big rig hit a guardrail and jackknifed on northbound Interstate 15 approaching Mission Valley on Wednesday evening, closing three lanes and resulting in a SigAlert until at least midnight.
The crash occurred about 9:40 p.m. between Adams Avenue and Interstate 8, according to the California Highway Patrol.
The accident caused at least 35 gallons of diesel fuel to spill onto the freeway, the San Diego Fire-Rescue Department said.
Traffic was getting by in the carpool and No. 1 lanes, but the Nos. 2, 3 and 4 lanes of the freeway were blocked until at least midnight, the CHP said.
No injuries were immediately reported.
— City News Service
