Caltrans District 3 maintains the state highway system in 11 Northern California counties. Check quickmap.dot.ca.gov for 24/7 highway conditions.

703 B St., Marysville, CA
Night and day, crews are working hard to finish construction on the new bridge. No closure along SR 20 next week but keep an eye out for updates. Details on all I-80 projects here, conta.cc/4yg2nCJ @CaltransHQ @PlacerCA @NevadaCountyCA @CHPGoldRun @CHP_Truckee
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#TrafficAlert: #2 lane is back open.
#TrafficAlert #2 lane remains closed for cleanup. ETO is 8 p.m. @ColusaGov @ChpWilliams
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#TrafficAlert #2 lane remains closed for cleanup. ETO is 8 p.m. @ColusaGov @ChpWilliams
UPDATE: 10:27 a.m. - #1 lane reopened. #2 lane remains closed.
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New guardrail and concrete barriers are going up along SR 20 near the Drum Canal. Remember one-way traffic control is scheduled next week at various locations during the day and night. Be #WorkZoneAlert and drive safe. conta.cc/4z3Je7f
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#UpdateNews 9/25/2026 @ 11:54 a.m. Interstate 5 in Sacramento is clear. All lanes are now open.
Northbound I-5 near J Street in @TheCityofSac remains slow going after a multiple-vehicle crash. Avoid the area or expect delays. @CHPNSac @CHP_Valley
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Northbound I-5 near J Street in @TheCityofSac remains slow going after a multiple-vehicle crash. Avoid the area or expect delays. @CHPNSac @CHP_Valley
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UPDATE: 10:27 a.m. - #1 lane reopened. #2 lane remains closed.
#TrafficAlert: NB I-5 is CLOSED just south of Hahn Road, north of Arbuckle in Colusa County, due to a semi-truck fire. No ETO. Expect delays, use alternate routes and avoid the area. Check QuickMap for current highway conditions: quickmap.dot.ca.gov
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#TrafficAlert Multiple incidents on I-5 in downtown @TheCityofSac. SB off-ramp at J Street is closed and NB is reduced to two lanes due to a crash. No ETO. Check quickmap.dot.ca.gov/ for the status.
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#TrafficAlert: NB I-5 is CLOSED just south of Hahn Road, north of Arbuckle in Colusa County, due to a semi-truck fire. No ETO. Expect delays, use alternate routes and avoid the area. Check QuickMap for current highway conditions: quickmap.dot.ca.gov
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#TrafficAlert Full closure of northbound I-5 at Hahn Road just north of Arbuckle in @ColusaGov due to a big rig fire, fully engulfed. Caltrans enroute to man the closure. No ETO. @ChpWilliams
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For the #safetyfirst of the traveling public, on 9/22 Caltrans and partnering agencies removed and encampment on northbound I-5 near the E Main Street area in Woodland. Crews removed 2 yd³ of debris. No individuals were present at the time of the cleanup.
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Caltrans District 3 retweeted
Ever wonder where Nevada’s road signs are made? NDOT Reno sign shop produces most of the road signs you see along Nevada’s state highways. From highway signs to traffic and safety signs, each one plays an important role in helping keep travelers safe and connected across Nevada.
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Friendly reminder from our partners at NDOT. If traveling I-80 please drive safe and be mindful of the various construction project with working crews and equipment. #WorkZoneAlert #SlowForTheConeZone
Planning to take two wheels to the Street Vibrations motorcycle rally in Reno/Sparks this week? Riders- Lane splitting is Illegal. Do not ride between vehicles. How to keep it fun and road-safe: rebrand.ly/oh6p0um @CaltransDist3
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#TrafficAlert Southbound Yolo County Hwy 113 to the Eastbound I-80 Connector is scheduled for overnight closures this Thursday, 9/24 and Friday, 9/25. Detour: WB I-80 to Kidwell Drive.
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Caltrans District 3 retweeted
It’s #NationalRoundaboutWeek! Roundabouts: 🚦Can reduce injuries and fatalities by more than 75% 🚲Are safer for pedestrians & bicyclists 🚗Improve traffic flow 💭Save fuel and reduce air pollution @CaltransDist3 @CaltransD4 @CaltransD5
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Caltrans District 3 retweeted
Does this stunning view look familiar, northern Nevada?
Take the scenic route! Nevada is home to stunning scenic drives, from the shores of Lake Tahoe to Lamoille Canyon and beyond. Today we’re celebrating #NationalScenicBywayDay and inviting you to explore Nevada’s scenic byways. How many have you traveled?
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🚨#TrafficAlertConstruction on NB & SB YOLO I-5, nightly partial closures start Mon. 9/21, 7:30 p.m. to 4:30 a.m. Expect nighttime delays. More at bit.ly/4hDGdEu SCHEDULE: • 7:30pm to 4:30am Mon. through Thur. • 9pm to 7am Fri. & Sat. • 7:30pm to 4:30am Sun.
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Tonite, 9/22 YOL50/80 Proj. closures: WB50 Harbor Bl Onramp 9pm-5am WB80 Enterprise/ W. Cap Ave Offramp 9pm-5am EB80 Reed Ave Onramp 9pm-5am WB80 Reed Ave Offramp 9pm-5am WB50-EB80 Conn. 8pm-5am EB80-EB80 Conn. 9pm-4am WB80-EB50 Conn. 8pm-5am WB80-WB80 Conn. 9pm-3am
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ICYMI ... this is why EB SR 20 was closed today. The crane arm had to cross the highway while repairs were underway. Good news, work is complete and the highway is open with one-way traffic control. Drive safe and check #QuickMap for updates and real-time roadway conditions.
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#cyclinglife #UpdateNews Caltrans reminds cyclists, pedestrians and neighbors around the American River Bridge Rehabilitation Project; the bike path is NOT open to the public, it is still a construction zone. Barrels and gate are in place for your safety and of the workers.
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