For 24-hour Road Conditions: https://nitter.cf/t.co/2v98nzLPca Serving the counties of Del Norte, Humboldt, Lake, and Mendocino.
Eureka, CA
Joined January 2011
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This is Crash Responder Safety Week. District 1 stands with emergency responders throughout the state and nation in bringing attention to protecting traffic incident responders as they work to provide support and keep our roads clear.
#CRSW2026 #GoSafely #MoveOver @CaltransHQ
Caltrans District 1 retweeted
Caltrans and partners mark Crash Responder Safety Week and remind drivers to slow down and move over a lane when navigating work zones and traffic incidents—it’s the law and could prevent serious injuries and fatalities on California roadways. dot.ca.gov/news-releases/new…
Caltrans crews are removing hazardous rocks along Rte 96 between Hoopa & Weitchpec following the MP18 Fire. Some rocks could reach the Trinity River. Rock removal will continue for 2–4 weeks 1–1.2 miles downstream of Red Rock river access. Please avoid the area for your safety.
Rte 96 drivers should expect one-way traffic control and delays up to 15 minutes, Monday–Friday, 7 am–5 pm.
#HumboldtCounty
Crews continue clearing material from the slide along Route 36 near Grizzly Creek Redwoods State Park. Most traffic stops will last 15–30 mins. with no major closures planned. Work may continue through winter, weather permitting. Check road conditions at quickmap.dot.ca.gov.
After decades of emergency repairs, we're advancing a long-term tunnel solution at Last Chance Grade in Del Norte County. Attend the open house tonight 10/27 at the Del Norte County Fairgrounds to learn more about progress. Open House: 6pm | Presentation: 6:30pm
#DelNorteCounty
US 101 NIGHT WORK IN RIO DELL: Expect delays up to 15 mins, 8pm Oct. 28–6am Oct. 29 at the Eel River Bridge. Crews will remove rumble strips and install screens to block oncoming headlights. Southern Metropolitan Road connection to 101 will be closed. QuickMap.dot.ca.gov
Your voice matters! Attend the Last Chance Grade public meeting and learn about project updates, next steps, and opportunities for ongoing community involvement. Join us Tuesday, Oct. 27, at the Del Norte County Fairgrounds in Crescent City. Open House: 6 pm. Presentation: 6:30pm
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.
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…
ALT An image of a highway construction project along California's coast.
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!
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.
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.
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
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.
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…
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
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
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…
