California Department of Transportation

08/14/2026 | Press release | Distributed by Public on 08/14/2026 15:25

Traffic Advisory Tuolumne County 08/14/26

Traffic Advisory Tuolumne County 08/14/26

Published: Aug 14, 2026

One-Way Traffic Controls Next Week

Tuolumne County - The California Department of Transportation (Caltrans) will have one-way traffic controls in place for construction and maintenance work on State Route 49 (SR-49) and SR-108 within Tuolumne County next week. Work is scheduled to occur as follows:

State Route 49

  • Overnight, one-way traffic control between Montezuma Road and Woods Way for drainage work beginning Sunday, August 16, through Friday, August 21, 2026, from 8:00 p.m. until 6:00 a.m.
  • Overnight, One-way traffic control between Rolling Hills Road and Main Street in Jamestown for drainage work beginning Sunday, August 16, through Tuesday, August 18, 2026, from 8:00 p.m. until 6:00 a.m.
  • Overnight, one-way traffic control between SR-108 and Forest Road in Sonora for drainage work beginning Tuesday, August 18, through Friday, August 21, 2026, from 8:00 p.m. until 6:00 p.m.

State Route 108

  • Overnight one-way traffic control between Coffil Road and East Long Barn Road for pavement work beginning Sunday, August 16, through Friday, August 21, 2026, from 8:00 p.m. until 6:00 a.m.
  • One-way traffic control between Herring Creek Road and Leland Meadows Road for drainage work beginning Tuesday, August 18, through Thursday, August 20, 2026, from 8:00 a.m. until 4:00 p.m.
  • One-way traffic control between Closure Gate #1 and County Road for electrical work beginning Monday, August 17, through Friday, August 21, 2026, from 6:00 a.m. until 4:00 p.m.

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. Caltrans also reminds motorists to #KnowBeforeYouGo by checking QuickMaps on your mobile device or visit quickmap.dot.ca.gov for real-time highway conditions.

California Department of Transportation published this content on August 14, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on August 14, 2026 at 21:25 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]