California Department of Transportation

12/26/2025 | Press release | Distributed by Public on 12/26/2025 10:51

Traffic Advisory Tuolumne County 12/26/25

Traffic Advisory Tuolumne County 12/26/25

Published: Dec 26, 2025

One-Way Traffic Control & Sonora Pass Update

Tuolumne County- The California Department of Transportation (Caltrans) will have traffic controls in place for the following construction and maintenance activities on State Route 49 (SR-49) in Tuolumne County next week.

State Route 49

  • One-way traffic control from Wyckoff Street to Shaws Flat Road for tree work beginning Monday, December 29, through Tuesday, December 30, 2025, from 9:00 a.m. to 3:00 p.m.

State Route 108

  • The California Department of Transportation (Caltrans) issued a temporary closure of State Route 108 (Sonora Pass) on Tuesday, December 16, at 12:00 p.m. for the incoming series of storms. Caltrans has moved the eastbound SR-108 temporary closure from Kennedy Meadows down to the SNO-PARK as of Wednesday, December 24, 2025, at 12:00 p.m. Caltrans maintenance crews will reassess the roadway next week for the safety of the traveling public.

Caltrans urges motorists to continue using caution and watch for icy road surfaces in the overnight and early morning hours, a reminder that all vehicles must carry chains, and please #DontCrowdThePlow. For more helpful information on winter driving conditions visit dot.ca.gov/travel/winter-driving-tips.

For the latest road condition information, tune your radio to the Caltrans Highway Advisory Radio (HAR) at 530 AM, 1610 AM or 1670 AM, or call the Caltrans Road Condition Hotline at 1-800-427-ROAD (7623). Changeable Message Signs (CMS) will display information regarding the pass closures for motorists.

For the safety of workers and other motorists, please Be Work Zone Alert. Caltrans also reminds motorists to #KnowBeforeYouGo by checking QuickMaps on your mobile device or visit quickmap.dot.ca.gov for real-time highway conditions.

Motorists should expect 5-to-10-minute delays and use alternate routes whenever possible. All work is scheduled to occur as listed but is subject to change due to traffic incidents, weather, availability of equipment/materials, and construction-related issues.

For the safety of workers and other motorists, please Be Work Zone Alert. For the latest highway conditions, visit quickmap.dot.ca.gov

California Department of Transportation published this content on December 26, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on December 26, 2025 at 16:51 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]