One-Way Traffic Control Next Week
Mariposa County – The California Department of Transportation (Caltrans) will conduct the following traffic controls on State Route 49 (SR-49) in Mariposa County. Work is scheduled as follows:
State Route 49
- One-way traffic control from Stumpfield Mountain Road to Tiptop-Usona Road for utility work on Wednesday, September 17, 2025, from 8:00 a.m. to 2:00 p.m.
- One-way traffic control from Harris Road to Stockton Creek Bridge for tree work beginning Monday, September 15, 2025, through Friday, September 19, 2025, from 9:00 a.m. to 2:30 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
