Traffic Advisory Mariposa County 05/23/25

Traffic Advisory, One-Way Traffic Control Next Week

Mariposa County – The California Department of Transportation (Caltrans) will conduct the following one-way traffic control next week on State Route 49 (SR-49) and SR-140 for construction and maintenance operations.  Work is scheduled as follows:

State Route 49

• One-way traffic control from at the Mariposa / Tuolumne County line for utility work on Friday, May 30, 2025, from 7:30 a.m. to 4:00 p.m.

State Route 140

• One-way traffic control from Hornitos Road to Cathay for utility work on Wednesday, May 28, 2025, from 9:00 a.m. to 3:00 p.m.
• One-way traffic at Fourth Street for banner work on Wednesday, May 28, 2025, from 9:00 a.m. to 2:00 p.m.
• One-way traffic control from Lower Trower Road to SR-49 North for slope repair work beginning Wednesday, May 28, through Friday, May 30, 2025, from 7:00 p.m. to 7:00 a.m.
• One-way traffic control from Sweetwater Creek to Savage Trading Post for bridge inspection work on Wednesday, May 28, 2025, from 9:30 a.m. to 3:00 p.m.