@CHPMarin

Account not monitored 24/7. To report emergencies dial 9-1-1. For non-emergency calls contact our disp. center at 707-641-8300. Area office: 415-924-1100

 Corte Madera, CA
chp.ca.gov/
Joined March 2011
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  • Followers17.9K
813Media
UPCOMING 55-HR FULL CLOSURE 📅 FRIDAY, October 23 from 10 PM to MONDAY, October 26 at 5 AM. ⛔ FULL CLOSURE: State Route 37 55-hour full closure between Vallejo and Sonoma. 🎥 Watch our video to learn more: youtu.be/NQI3WmM7Qk8 🔗 Visit 37pave.com for more info

State Route 37 Emergency Pave

State Route 37 Emergency Pave55 hour closure October 23, 2026. F...

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US-101 Southbound, just south of Manuel T. Freitas Pkwy, a three-vehicle crash is blocking the #3 lane. Unknown ETO at this time.
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Lanes are clear.
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US-101 Northbound, South of I-580. 2 right lanes blocked due to crash. Unknown ETO at this time.
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Lanes are clear.
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All lanes are open.
CHP Marin@CHPMarinSep 28
***TRAFFIC ALERT*** Northbound US-101, north of Sir Francis Drake. Lanes 3,4 blocked due to crash. Unknown ETO, expect delays.
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***TRAFFIC ALERT*** Northbound US-101, north of Sir Francis Drake. Lanes 3,4 blocked due to crash. Unknown ETO, expect delays.
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^***TRAFFIC ALERT UPDATE*** All lanes open. 09/11/26 @ 1810
CHP Marin@CHPMarinSep 12
***TRAFFIC ALERT*** Northbound 101, south of Sausalito, lanes 3-4 closed, due to a crash. The estimated time for reopening is not yet available, consider using alternative routes. 09/11/26 at 1750 hours.
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***TRAFFIC ALERT*** Northbound 101, south of Sausalito, lanes 3-4 closed, due to a crash. The estimated time for reopening is not yet available, consider using alternative routes. 09/11/26 at 1750 hours.
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All lanes are open.
CHP Marin@CHPMarinJul 30
US-101 Northbound and Southbound, including US-101 to SR-37 EB transition is closed due to crash and active power lines down. Unknown ETO at this time. Please use alternate routes.
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US-101 Northbound and Southbound, including US-101 to SR-37 EB transition is closed due to crash and active power lines down. Unknown ETO at this time. Please use alternate routes.
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All lanes are open. Thank you for your patience.
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2 lanes are open in both directions - Northbound and Southbound US-101. Novato Fire is still working on SR-37 before complete opening.
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PG&E is actively working on removing the power lines safely. Estimated ETO 15-20 minutes. Thank you for your patience.
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4th of July Traffic Advisory: US-101 will be closed in both directions on the Golden Gate Bridge for the fireworks celebration. Closure operations will begin at 8:00 pm, with complete closures lasting from 9:00-10:00pm.
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***Traffic Advisory*** Due to heavy traffic on race day, please avoid the area of SR-37 and SR-121 until approximately 5:30 PM.
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US-101 Southbound north of Miller Creek Drive, #1-2 lanes blocked due to car fire.
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Roadway is clear.
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Traffic alert: ramps closed at US 101 to I-880 in Santa Clara. Northbound US 101 to 880 & northbound I-880 to US 101 ramps closed for repairs. Slow down, watch for crews & use QuickMap: quickmap.dot.ca.gov @SantaClaraCity
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All lanes open.
CHP Marin@CHPMarinJun 18
***TRAFFIC ALERT*** Eastbound and Westbound SR37 at Harbor Drive. All lanes shut down due to a fire in the area. Unknown ETO, use alternate route.
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