For 24-hour Road Conditions: https://xitter.cf/t.co/2v98nzLPca Serving the counties of Del Norte, Humboldt, Lake, and Mendocino.

Eureka, CA
Joined January 2011
Southbound US101 travelers in Humboldt County should expect delays of up to 15 mins at Eureka Slough Bridge from 2:30-5am Tuesday and Wednesday mornings, 10/20 & 10/21. Traffic will be stopped to allow for ongoing bridge repair work. Plan ahead and take Route 255 to avoid delays.
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Caltrans District 1 retweeted
Caltrans prepared California’s 2027 Federal Statewide Transportation Improvement Program (FSTIP) with regional partners, prioritizing $72 billion of transportation projects to receive federal funding in 2027-2030. Public comment open through October 30: dot.ca.gov/programs/financia…
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The South Beach Sea Level Rise & Connectivity Feasibility Study survey is closing soon! Survey tinyurl.com/4k6ue8fh Your feedback will help the study team better understand how people use the area, and it only takes a few minutes. Share with anyone who cares about South Beach!
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NO NIGHTTIME CLOSURES at Eureka Slough Bridge: Crews installed piles during Sunday’s full closure as part of ongoing repairs, and SB 101 reopened ahead of schedule. Planned Monday and Tuesday night closures are no longer required. Thanks for your patience and understanding.
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Southbound US101 at the Eureka Slough Bridge will be fully closed for construction during the following times: - Sunday 10/11 5am-10pm -Monday night 10/12 8pm-6am -Tuesday night 10/13 8pm-6am Plan ahead. The available state hwy detour is Rte 255. Northbound 101 will remain open.
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Southbound 101 travelers can still use Indianola Cutoff and Jacobs Avenue/Airport Road intersections. These closures are needed for pile-driving work at the bridge. Please allow extra travel time and watch for crews and traffic-control signs in the area. #EurekaCA #US101
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Safety is at the heart of the Last Chance Grade Project. Learn how the proposed tunnel solution can create a safer, more reliable US101 for generations to come. Join us for an open house at 6pm on Tuesday, 10/27 at Del Norte County Fairgrounds. #LastChanceGrade #DelNorteCounty
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Southbound US101 at the Eureka Slough Bridge will be fully closed for pile-driving work during these times: -Sun. 10/11 5am-10pm -Mon. night 10/12 8pm-6am -Tues. night 10/13 8pm-6am Plan ahead and take an alternate route. The state highway detour is Rte 255. NB 101 will be open.
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We're excited to work with @CALFIRE_HUU to help make our Southern Humboldt communities more fire resilient.
Southern Humboldt residents can dispose of woody vegetation for FREE during Defensible Space Days. Nov. 7–8 | 9 a.m.–3 p.m. Eel River Conservation Camp, Redway Read more: dot.ca.gov/.../d1-news/d1-ne…
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Caltrans District 1 retweeted
From Sept. to Dec. wildlife exhibit increased activity near roadways. Protect yourself and wildlife by: 🚗 Slowing down in wildlife-prone areas 👀 Scanning road shoulders 🦌Remember that if you see one animal, there are often others Sept. 13 - 20 is Watch out for Wildlife Week
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Caltrans District 1 retweeted
Walking boosts your health, reduces emissions, and connects you with your community. This Step‑tember, try walking instead of driving for short trips, take a 15–30-minute daily walk, invite a friend to join you, and explore a new route.🚶🚶‍♀️ #Steptember #KeepMoving
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Caltrans District 1 retweeted
The California Transportation Commission approved $2.7 billion in funding for more than 150 new projects designed to improve travel times, increase multimodal options & strengthen transportation assets against severe weather & climate-related threats. dot.ca.gov/news-releases/new…
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Our Eureka Maintenance crew was on Route 299 Tuesday removing material from a landslide between Blue Lake and Berry Summit. The crew cleared 202 cubic yards of dirt and rock, about 28 truckloads of material! Please pay attention to flaggers and signs and slow down in work zones.
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Caltrans District 1 retweeted
🐶 Happy #NationalDogDay! Our pets bring us so much joy. Show them some love by helping keep their environment clean. Pet waste left on the ground travels untreated to our waterways, so always properly dispose of it. Learn more at CleanWaterCA.com. #CleanWaterCA
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As of 1pm on 8/18, Route 96 is OPEN to one-way traffic control between Hoopa and Weitchpec. Travelers should expect delays of up to 30 mins, though longer holds may be necessary to accommodate emergency operations.
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Conditions can change quickly. The road may close again if necessary. Please follow directions of flaggers, allow extra time and remain patient. Crews are working to keep traffic moving safely. Your cooperation is greatly appreciated. Latest road updates: quickmap.dot.ca.gov
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Conditions can change quickly. The road may close again if necessary. Please follow directions of flaggers, allow extra time and remain patient. Crews are working to keep traffic moving safely. Your cooperation is greatly appreciated. Latest road updates: quickmap.dot.ca.gov/
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🔴 TRAFFIC ALERT: Route 20 is FULLY CLOSED from Marina Drive to Potter Valley Road (PM 35.5-38) in Mendocino County due to the #PonderosaFire. There is no estimated time of reopening. Check the QuickMap app or visit quickmap.dot.ca.gov/ for the latest road conditions.
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🟢 UPDATE 8:06 p.m.: Route 20 is now OPEN to one-way controlled traffic from Marina Drive to Potter Valley Road (PM 35.5-38) in Mendocino County due to the #PonderosaFire.
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🟢 FINAL UPDATE: Route 20 is now FULLY OPEN from Marina Drive to Potter Valley Road (PM 35.5-38) in Mendocino County.
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