State of California • Department of Transportation
NEWS RELEASE
Tuolumne County
Highway Closure on State Routes 49, 108, & 120
Tuolumne County – The California Department of Transportation (Caltrans) will conduct lane closures on State Route 49 (SR-49), State Route 108 (SR-108), and State Route 120 (SR-120) next week. Work is scheduled as follows:
State Route 49
- Overnight, one-way traffic control between Chicken Ranch Road and Rolling Hills Boulevard in Jamestown, for utility work beginning Wednesday, May 28, through Thursday, May 29, 2025, from 10:00 p.m. until 6:00 a.m.
State Route 108
- Intermittent closures of the #1 (left) lanes between Twain Harte Drive and Lyons Reservoir Road for utility work beginning Wednesday, May 28, through Thursday, May 29, 2025, from 9:00 a.m. until 3:00 p.m.
- Intermittent closures of the #1 (left) lanes between Mill Creek and Clarks Fork Road for drainage work beginning Wednesday, May 28, through Thursday, May 29, 2025, from 7:00 a.m. until 3:00 p.m.
State Route 120
- One-way traffic control between Golden Arrow Road and the west boundary of Yosemite National Park for tree work on Thursday, May 29, 2025, from 8:00 a.m. and 3:00 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. For the latest highway conditions, visit quickmap.dot.ca.gov
