*** TRAFFIC ALERT *** I-580 eastbound, west of Grant Line Road, lanes #1-2 are closed due to a crash. The estimated time for reopening is approximately one hour, consider using alternate routes.

The number #2 lane is now open.

All lanes are now open.

🕰️ Daylight Saving Time ends tonight — we “fall back” one hour. Earlier sunsets = lower visibility. 🚸 Watch for pedestrians & cyclists 🚗 Slow down & give space 📵 Avoid distractions 👀 Stay alert in low-light Thank you for driving safely.🌙🚔 #CHP #TimeChange #TrafficSafety

*** TRAFFIC ALERT *** I-580 eastbound, west of Vasco Road, lanes #4-6 are closed due to a crash. The estimated time for reopening is not yet available, consider using alternate routes.

All lanes are now open.

Halloween Maximim Enforcement Period by CHP: • 503 DUI arrests • 1,943 speeding citations (96 over 100 MPH) • 8,029 total enforcement actions • 6 fatal crashes in CHP jurisdiction We appreciate all who made safe choices. @CalSTA #CHP #DriveSober #SlowDown #ArriveAlive #MEP

Luis Manuel Guerrero,36,charged by ACDAO w/att.murder, assault w/firearm & gun violations for firing 5 .45-caliber shots from his GMC Yukon at Tesla Model 3 driver on I-580 near Flynn in road-rage shooting in June, per CHP Dublin Area, aided by San Leandro PD Flock Safety

#sigalert issued for northbound I-680 to eastbound I-580. Overturned big rig is blocking the right lanes. Expect delays.

***TRAFFIC ALERT***NORTHBOUND I-680 TRANSITION TO EASTBOUND I-580 LANE #2 BLOCKED AND HOPYARD ROAD OFF RAMP CLOSED DUE TO TRAFFIC COLLISION, UNKNOWN ETO, EXPECT DELAYS.

Unknown ETO. Please use alternate routes from NB I-680 to EB I-580. Exit Stoneridge Dr. or use SR 84 if driving from the southbay. 11/5/25 at 6:27am

###UPDATE### The transition from NB I-680 to EB I-580 will be closed as crews work to upright the overturned trailer. Please use alternate routes. 7:18am

###ROADWAY IS OPEN### Northbound I-680 to eastbound I-580 is open from this morning’s crash. Thank you for your patience. 11/5/25, 9:08am

Expect delays, southbound I-680 to eastbound I-580. One of the two lanes is closed for roadway repair. Unknown ETO. 11/5/25 at 6:32pm

*** UPDATE *** All lanes the transition from I-680 southbound to I-580 eastbound will remain closed until tomorrow, November 6, 2025. The estimated time for reopening is 0900 hours. Please use alternate routes and expect delays.

###UPDATE### Great news, the transition from southbound I-680 to eastbound I-580 is OPEN! Thank you for your patience. 11/6/25 at 6:30 am

🎙️ Behind the Badge Episode 2! 🎙️ Officer Scott Pierson shares 30+ yrs CHP service—presidential motorcades, Hurricane Katrina relief & meeting the Dalai Lama. 👉 YouTube: bit.ly/4hHMDBb 👉 Spotify: bit.ly/4qKENe1 👉 iHeart: ihr.fm/47qQcbp

From all of us at the CHP - Dublin office, we say thank you to all the veterans who have served with courage and honor. Your sacrifices and dedication are deeply appreciated. #ThankYouVeterans #VeteransDay 🇺🇲

Today, we honor Dublin CHP Officer John P. Miller, who died in the line of duty November 16, 2007. John, we think about you and your family everyday. 💙 #NeverForget