Sonora, CA — The Tuolumne County Public Works Department will be closing Dutch Mine Road Wednesday from 8am to 4pm for the installation of drainage pipe.

Traffic is encouraged to use Stamp Mill Loop Road as an alternative travel method.

In addition, Old Priest Grade will be closed Wednesday from 10am until 7pm and on Thursday from 8am to 5pm. Blackburn Consulting will be conducting field work in preparation for the installation of a guardrail.