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Traffic Advisory Tuolumne County 06/26/26

Published:

One-Way Traffic Controls Next Week

Tuolumne County – The California Department of Transportation (Caltrans) will have one-way traffic controls in place for construction and maintenance work on State Route 49 (SR-49), SR-108, and SR-120 within Tuolumne County next week. Work is scheduled to occur as follows:

State Route 49

  • One-way traffic control between Main Street and Gold Rush Lane in Moccasin for drainage work beginning Monday, June 29, through Wednesday, July 1, 2026, from 7:00 a.m. until 4:00 p.m.
  • One-way traffic control between Main Street and Smoke Street in Jamestown for drainage work beginning Monday, June 29, through Wednesday, July 1, 2026, from 7:00 a.m. until 4:00 p.m.

State Route 108

  • Overnight, one-way traffic control between Coffil Road and Long Barn Road for pavement work beginning Sunday, June 28, through Wednesday, July 1, 2026, from 8:00 p.m. until 6:00 a.m.
  • One-way traffic control between Old Strawberry Road and Lyons Dam Road for utility work beginning Monday, June 29, through Wednesday, July 1, 2026, from 7:00 a.m. until 4:00 p.m.
  • One-way traffic control between Crab Tree Road and West Cow Creek Road for drainage work on Monday, June 29, from 7:00 a.m. until 5:00 p.m.

State Route 120

  • One-way traffic control between Memorial Drive and the eastbound turnout lane for utility work beginning Monday, June 29, through Wednesday, July 1, 2026, from 7:00 a.m. until 4:00 p.m.
  • One-way traffic control between Catholic Cemetery Street and Memorial Drive for drainage work beginning Tuesday, June 30, through Wednesday, July 1, 2026, from 7:00 a.m. until 4:00 p.m.
  • One-way traffic control between Hardin Flat and the west boundary of Yosemite National Park for a crack seal operation beginning Monday, June 29, through Wednesday, July 1, 2026, from 7:00 a.m. until 2:00 p.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.