Traffic Advisory Mariposa County 09/05/25

Published:

One-Way Traffic Control Next Week

Mariposa County – The California Department of Transportation (Caltrans) will conduct the following traffic controls on State Route 49 (SR-49) and SR-140 in Mariposa County. Work is scheduled as follows:

State Route 49

  • One-way traffic control from Tiptop-Usona Road to Wass Road East for utility work on Wednesday, September 10, 2025, from 8:00 a.m. to 3:00 p.m.

State Route 140

  • One-way traffic control from the Bear Creek Bridge to Yosemite National Park for utility work beginning Monday, September 8, though Friday, September 12, 2025, from 7:00 a.m. to 2:00 p.m.