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Caltrans Traffic Advisory

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

Work is scheduled to be performed as follows:

Route 49

  • Single-lane closure at various locations from the Mariposa/Madera County Line to Route 140 for guardrail work beginning Monday, January 31, through Friday, February 4, 2022, from 7:00 a.m. to 5:00 p.m.
  • One-way traffic control at various locations from Marsh Flat Road to Bear Valley Road for shoulder work beginning Wednesday, February 2, through Friday, February 4, 2022, from 8:00 a.m. to 3:30 p.m.

Route 140

  • One-way traffic control from Mariposa Creek to Coakley Circle for electrical work beginning Monday, January 31, through Friday, February 4, 2022, from 8:00 p.m. to 6:00 a.m.
  • Moving lane closure from Mount Bullion Cutoff to Crane Creek for sweeping beginning Monday, January 31, through Friday, February 4, 2022, from 7:00 a.m. to 3:00 p.m.

Motorists should expect 5- to 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.

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

For the latest road conditions, visit

Image of the Caltrans logo.

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

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