One-Way Traffic Control and Full Highway Closure Next Week
Calaveras County – The California Department of Transportation (Caltrans) will have traffic controls in place for the following construction and maintenance activities on State Route 4 (SR-4), SR-26, & SR-49 in Calaveras County next week. Work is scheduled to occur as follows:
State Route 4
- One-way traffic control from Lower Utica Powerhouse Road to Upper Moran Road for tree work beginning Monday, August 24, through Friday, August 28, 2026, from 7:00 a.m. to 3:00 p.m.
State Route 26
- Long-term full highway closure at the West Side of SR-26/49 Intersection from Main Street to SR-49 for highway construction work beginning Monday, August 24, at 7:00 a.m. through Monday, November 9, 2026, at 7:00 a.m.
State Route 49
- Overnight one-way traffic control from Main Street (San Andreas) to Airport Road for crack & seal operations beginning Sunday, August 23, through Thursday, August 27, 2026, from 8:00 p.m. to 4:00 a.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.
