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Traffic Advisory Calaveras County 07/24/26

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One-Way Traffic Control and Full Highway Closure Next Week

Calaveras County – The California Department of Transportation (Caltrans) will have traffic controls in place for the following construction and maintenance activities on State Route 4 (SR-4), SR-12, SR-26, & SR-49 in Calaveras County next week. Work is scheduled to occur as follows:

State Route 4

  • Overnight one-way traffic control from Brice Station Road to Lower Moran Road for drainage work beginning Sunday, July 26, through Friday, July 31, 2026, from 8:00 p.m. to 6:00 a.m.
  • One-way traffic control at Little Johns Creek for bridge work beginning Monday, July 27, through Friday, July 31, 2026, from 7:00 a.m. to 3:00 p.m.
  • One-way traffic control from Ponderosa/Old Highway to Lakemont Drive for tree work beginning Tuesday, July 28, through Wednesday, July 29, 2026, from 8:00 a.m. to 5:00 p.m.
  • One-way traffic control from Brice Station Road to Darby Russel Road for drainage work beginning Tuesday, July 28, through Friday, July 31, 2026, from 7:00 a.m. to 3:00 p.m.

State Route 12

  • One-way traffic control just east of Central Hill Road for drainage work beginning Tuesday, July 28, through Wednesday, July 29, 2026, from 8:00 a.m. to 2:00 p.m.

State Route 26

  • Long-term full highway closure at the East Side of SR-26/49 Intersection from Church Street to SR-49 for highway construction work beginning Wednesday, July 29, at 7:00 a.m. through Wednesday, August 19, 2026, at 7:00 a.m.
  • Conventional lane closure at Stone Corral Creek for bridge work beginning Monday, July 27, through Friday, July 31, 2026, from 8:00 a.m. to 3:00 p.m.
  • Overnight conventional lane closure on Church Street for road work beginning Tuesday, July 28, through Wednesday, July 29, 2026, from 8:00 p.m. to 6:00 a.m.
  • One-way traffic control from Mongomery Drive to Main Street/West Point for tree work on Tuesday, July 28, 2026, from 8:00 a.m. to 5:00 p.m.
  • One-way traffic control from Olive Brand Road to Main Street for tree work on Wednesday, July 29, 2026, from 8:00 a.m. to 5:00 p.m.

State Route 49

  • Overnight conventional lane closure from South Bret Harte to Copello Drive for pavement work beginning Monday, July 26, through Friday, July 31, 2026, from 9:00 p.m. to 7:00 a.m.
  • Highway shoulder closure from South Bret Harte to Copello Drive for pavement work beginning Monday, July 27, through Friday, July 31, 2026, from 8:00 a.m. to 5:00 p.m.
  • Overnight one-way traffic control from SR-26 to Main Street for pavement work beginning Wednesday, July 28, through Thursday, July 29, 2026, from 8:00 p.m. to 6:00 a.m.

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Motorists should expect 5-to-10-minute delays and use alternate routes whenever possible. All work is scheduled to occur 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. Caltrans also reminds motorists to #KnowBeforeYouGo by checking QuickMaps on your mobile device or visit quickmap.dot.ca.gov for real-time highway conditions.