One-Way Traffic Delays Set for Routes 49 and 140

Traffic control scheduled

Caltrans expects one-way traffic control delays on State Routes 49 and 140 in Mariposa County from October 4 through October 10, 2026. The advisory covers a seven-day period and applies to both state routes named in the notice.

What travelers should expect

Traffic will be subject to one-way control on the affected routes. That means drivers should plan for delays while traveling through Mariposa County during the advisory period.

The notice does not identify specific hours, locations, or the length of individual delays. Drivers should check for current Caltrans traffic information before traveling on Routes 49 or 140 during October 4-10.

Advisory link

Sierra Sun Times reported the Caltrans traffic advisory for Mariposa County. The report is linked here: Sierra Sun Times traffic advisory