Mariposa County Traffic Advisory June 22 – 28

Mariposa County Traffic Advisory June 22 – 28
By: Sierra News Posted On: June 22, 2025 View: 7

MARIPOSA COUNTY — The California Department of Transportation (Caltrans) will conduct the following one-way traffic control next week on State Route 132 (SR-132) and SR 140 for construction and maintenance operations. Work is scheduled as follows:

State Route 132

State Route 132

  • One-way traffic control from Granite Springs Road to Shimer Drive for utility work on Thursday, June 26, 2025, from 9:00 a.m. to 3:00 p.m.

State Route 140

State Route-140

  • One-way traffic control from Lower Trower Road to State Route 49 North for slope repair work beginning Sunday, June 22, through Friday, June 27, 2025, from 7:00 p.m. to 7:00 a.m.

Motorists should expect 5-10 minute delays and use alternate routes whenever possible.

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

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

For the latest road conditions, visit quickmap.dot.ca.gov.

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