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Caltrans Traffic Advisory: Mariposa County

MARIPOSA COUNTY – The California Department of Transportation (Caltrans) will perform various operations on State Route 49, 132, and 140 next week in Mariposa County.

State Route 49
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    Image by Kathy.

    One-way traffic control from Tiptop-Usona Road to Hirsh Road/Woodland Road for tree work beginning Tuesday, October 18, through Friday, October 21, 2022, from 8:30 a.m. to 2:30 p.m.

  • One-way traffic control from the Mariposa/Tuolumne County Line to Bear Valley Road for shoulder work beginning Thursday, October 20, through Friday, October 21, 2022, from 8 a.m. to 3 p.m.
State Route 132
  • One-way traffic control from the Mariposa/Tuolumne County Line to State Route 49 for shoulder work beginning Monday, October 17, through Wednesday, October 19, 2022, from 8 a.m. to 3 p.m.
  • One-way traffic control at 4th Street for sign work on Monday, October 17, 2022, from 9 a.m. to 3 p.m.
State Route 140
  • One-way traffic control from Climbing Lane to Bear Creek Bridge for tree work beginning Monday, October 17, through Thursday, October 20, from 6:30 a.m. to 5 p.m., and Friday, October 21, 2022, from 6:30 a.m. to 3 p.m.
  • Long-term one-way traffic control from Bear Creek Bridge to Bull Creek Road for slope repair through October 31, 2022.
  • One-way traffic control from the Mariposa/Merced County Line to Trower Road for highway construction beginning Monday, October 17, through Friday, October 21, 2022, from 10 a.m. to 10 p.m.

Motorists should expect 10-minute delays and use alternate routes whenever possible.

This work is scheduled to begin as listed, but is subject to change due to traffic incidents, weather, availability of equipment, and/or materials and construction-related issues.

Image of the QuickMap logo.For the latest road conditions, please visit quickmap.dot.ca.gov.

For the safety of workers and other motorists, please Be Work Zone Alert.

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Please Be Work Zone Alert!

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