TRAFFIC ADVISORY 
One-Way Traffic Control for October 5-11, 2025 

October 4, 2025 – MARIPOSA COUNTY – The California Department of Transportation (Caltrans) will conduct the following traffic controls on State Route 140 (SR-140) in Mariposa County. Work is scheduled as follows:

STATE ROUTE 140

• One-way traffic control at Fourth Street for sign/banner work on Monday, October 6, 2025, from 9:00 a.m. to 3:00 p.m.

Motorists should expect 5-10 minute delays and use alternate routes whenever possible. This work is scheduled to take place 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 road information, visit quickmap.dot.ca.gov & dot.ca.gov. 

Source: Caltrans