California Department of Transportation
09/04/2026 | Press release | Archived content
Caltrans to Re-Open SR-140 Under One-Way Traffic Control
Caltrans to Re-Open SR-140 Under One-Way Traffic Control
Published: Sep 04, 2026
Mariposa County - The California Department of Transportation (Caltrans) will be re-opening State Route 140 under one-way reverse traffic control from the Yosemite Bug Hostile in Midpines to Briceburg road as of 10:00 a.m. on Friday, September 4, 2026.
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.
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.
California Department of Transportation published this content on September 04, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on September 09, 2026 at 23:58 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]