Traffic Advisory Calaveras County 07/22/25

One-Way Traffic Control Next Week

Calaveras County – The California Department of Transportation (Caltrans) will conduct the following one-way traffic control next week on State Route 4 (SR-4), SR-12, SR-26 and SR-49 for maintenance and construction operations. Work is scheduled as follows:

State Route 4

• One-way traffic control from Bonanza Mine Way to Appaloosa Road for highway construction work beginning Monday, August 25, 2025, through Thursday, August 28, 2025, from 7:00 a.m. until 5:00 p.m.
• One-way traffic control at Poole Station Road for utility work beginning Monday, August 25, 2025, through Thursday, August 28, 2025, from 9:00 p.m. until 6:00 a.m.

State Route 12

• One-way traffic control from Pettinger Road to Messing Road for utility work beginning Monday, August 25, 2025, through Wednesday, August 27, 2025, from 9:00 a.m. until 2:00 p.m.

State Route 26

• Long-term, one-way traffic control from Gill Haven Drive to Rich Gulch Lane for highway construction work through Wednesday, December 31, 2025.
• One-way traffic control at South Fork Mokelumne River Bridge for highway construction work beginning Monday, August 25, 2025, through Thursday, August 28, 2025, from 6:00 a.m. until 4:00 p.m.
• One-way traffic control from Sawyer Road to Centennial Mine Road for tree work beginning Tuesday, August 26, 2025, through Friday, August 29, 2025, from 8:00 a.m. until 3:30 p.m.
• One-way traffic control at Dorray Road for striping work on Monday, August 25, 2025, from 7:00 a.m. until 4:00 p.m.
• One-way traffic control at Gill Haven Drive for pavement marker work on Thursday, August 28, 2025, from 7:00 a.m. until 4:00 p.m.

State Route 49

• One-way traffic control from Stockton Hill Road to Poverty Gulch Court for tree work on Thursday, August 28, 2025, from 8:00 a.m. until 3:30 p.m.