State of California • Department of Transportation
NEWS RELEASE

Calaveras County
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-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, June 23, 2025, through Thursday, June 26, 2025, from 7:00 a.m. until 5:00 p.m.
- One-way traffic control from Bonanza Mine Way to Appaloosa Road for highway construction work on Friday, June 27, 2025, from 7:00 a.m. until 3:00 p.m.
- One-way traffic control from Anrey Court to Allen Lane for utility work beginning Tuesday, June 24, 2025, through Wednesday, June 25, 2025, from 7:00 p.m. until 3:00 a.m.
State Route 26
• One-way traffic control at Milton Road for utility work beginning Wednesday, June 25, 2025, through Thursday, June 26, 2025, from 7:00 p.m. until 3:00 a.m.
• Long-term, one-way traffic control from Gillhaven Drive to Rich Gulch Lane for highway construction work through Wednesday, December 31, 2025.
• One-way traffic control from Barney Way to Main Street for tree work on Tuesday, June 24, 2025, from 8:00 a.m. until 12:00 p.m.
• One-way traffic control at Niderost Lane for utility work on Friday, June 27, 2025, from 8:00 a.m. until 3:00 p.m.
• Long-term, one-way traffic control from Gillhaven Drive to Rich Gulch Lane for highway construction work through Wednesday, December 31, 2025.
• One-way traffic control from Barney Way to Main Street for tree work on Tuesday, June 24, 2025, from 8:00 a.m. until 12:00 p.m.
• One-way traffic control at Niderost Lane for utility work on Friday, June 27, 2025, from 8:00 a.m. until 3:00 p.m.
State Route 49
• One-way traffic control at Calaveras Cement Plant Road for utility work beginning Thursday, June 26, 2025, through Friday, June 27, 2025, from 8:00 p.m. until 5:00 a.m.