Traffic & Transit
Parts Of 580/680 Interchange Closed Due To Flooding: CHP
Southbound I-680 and westbound I-580 around the interchange are closed due to flooding as of Thursday morning, CHP said.
PLEASANTON, CA — All lanes of southbound I-680 and westbound I-580 are closed around the interchange due to flooding as of 9:18 a.m. Thursday, according to the California Highway Patrol.
CHP said it expects the area to be closed for another one to two hours. Drivers can take southbound I-580 to Stoneridge Drive, or eastbound I-580 to Hopyard Road to get back onto the open portion of westbound I-580.
CHP tweeted photos of a large pool of water on the side of the highway.
Find out what's happening in Pleasantonfor free with the latest updates from Patch.
SB I-680 to WB I-580 is CLOSED! 1-2 hour ETO. Crews are on scene. Alternate routes are: SB 580 to Stoneridge Dr. or EB 580 to Hopyard Rd. and then back to WB 580. Please drive safely and always slow down with these weather conditions. pic.twitter.com/rnkAKMzWjy
— CHP Dublin Area (@CHPDublin) February 13, 2025
The National Weather Service issued a Flood Advisory for Alameda County from the Santa Clara County line in Fremont to roughly the Bay Bridge in Oakland.
The advisory was in effect until 9:30 a.m.
Find out what's happening in Pleasantonfor free with the latest updates from Patch.
Heavy rain has been falling for hours, causing localized street and highway flooding, and causing a mud and rock slide on Crow Canyon Road, north of Castro Valley.
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