Roadwork will cause delays on several Mother Lode highways in Tuolumne and Calaveras Counties from May 31 to June 6, 2026. - Highway 4: moving closures for striping, Angels Camp area, Mon–Thu 8:30 a.m.–3:30 p.m.
- Highway 26: utility work, West Point to Pine Crest Lane, Mon–Fri 7:00 a.m.–5:00 p.m. - Highway 49: tree work in Jamestown on Tue; striping near Tuttletown School Road Tue–Fri; excavation near Angels Camp Thu–Fri.
- Highways 108 and 120: overnight and daytime one-way traffic control for pavement, signal, and drainage work. Motorists should plan for extra travel time and consider alternate routes.