Caltrans Announces Highway 140 in Mariposa County is Now Open: Recommends Yosemite National Park Visitors Should Utilize Highway 41 and Highway 120 Into the Park This Weekend

Details: Last Updated: Friday, 04 September 2026 10:51; Published: Friday, 04 September 2026 10:45

September 4, 2026 - MARIPOSA COUNTY – The California Department of Transportation (Caltrans) has reopened State Route 140 under one-way reverse traffic control from the Yosemite Bug Hostile in Midpines to Briceburg road.

Motorists will be escorted through the affected area and should expect delays.

Yosemite National Park visitors should utilize State Routes 41 and 120 into the park this weekend.

Motorists please drive with caution through affected area and be aware of CAL Fire crews and equipment on the roadway.

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

Caltrans also reminds motorists to #KnowBeforeYouGo by checking QuickMap on your mobile device for real-time traffic and highway conditions.

Source: Caltrans