County Road Conditions

As of 3/30/2023 5:35 am

closeD water crossings:

Silva Road Crossing

8th Street Crossing

Fournier Crossing

Agua Fria Crossing

Harris Road Crossing

Leonard Road Crossing

Antone Road Crossing 

Morman Bar Xing


All Mariposa County Roads have opened with the exception of the following roads which will be open to residents only: 

Carter Rd 

Sherlock Rd

Mt Gaines Rd

Number 9 Rd

Holtzel Rd (from Greeley Hill Rd to Millbrow Ln)

Chowchilla Mtn Rd, (dirt portion above Ponderosa Basin)

Oak Rd open- access from Oak Rd Bridge/Hwy 140 side

Best Rd closed at Comet Mine Lane to the last residence on the Mariposa Pines side

Residents driving on ALL county roads please drive with extreme caution. Watch for falling trees, emergency vehicles and work crews in the area. Please treat all powerlines down as if they are live, report any hazards you see by calling 911. Please do not attempt to enter closed areas as hazards remain.

Please continue to use 911 for life safety emergencies only, for food, heat, water or transportation issues please call 209-259-1332

 Road assessments are still being done, a map of the affected roads will be updated as information is relayed and can be found here: ArcGIS - Mariposa County Public Information Map



Yosemite West R3

Chowchilla Mtn Rd R1

East & West Whitlock Rd R2

Usona R1

Wass Rd R2

Tip Top R2

Jerseydale Rd//Mariposa Pines R2

Triangle Rd R2

Darrah Rd (Hwy 49 to Triangle) R2

Greeley Hill area R2

Winter Chain Control Definitions:

R1: Chains are required - snow tread tires allowed. 

R2: Chains are required on all vehicles except four wheel drive vehicles with snow tires on all four wheels. 

R3: Chains are required - all vehicles - no exceptions.

State Highway Road Conditions-