UPDATE: All Northbound Lanes of I-680 Reopen After Wet Concrete Spill

Update:

All northbound lanes of Interstate Highway 680 in San Ramon have reopened after closing when a truck carrying wet concrete crashed earlier this morning, according to the California Highway Patrol.

The crash was reported just before 8:30 a.m. near the Bollinger Canyon Road on-ramp to northbound Highway 680.
The substance spilled onto both sides of the freeway. Southbound lanes were briefly blocked but reopened shortly afterward.

Fire officials and Caltrans crews worked through the morning to clean up the spill and fully reopened the roadway as of about 11:30 a.m., CHP officials said.

Original article:

Three northbound lanes on Interstate Highway 680 in San Ramon have reopened after closing when a truck carrying wet concrete crashed earlier this morning, according to the California Highway Patrol.

The crash was reported just before 8:30 a.m. near the Bollinger Canyon on-ramp to northbound Highway 680. The substance spilled onto both sides of the freeway. Southbound lanes were briefly blocked but have since reopened. A far right northbound lane remains closed, according to the CHP.

Fire officials and Caltrans crews are working this morning to clean up the spill and fully reopen the roadway, CHP officials said.

—By Bay City News