Elevation 429 m | ||
 | ||
Traversed by SR 46 US 466 (until 1964) | ||
Polonio Pass is a low mountain pass that traverses the southern fringes of the Diablo Range, linking the Central Valley to Shandon and Paso Robles. The pass is surrounded by grassy plains, with Highway 46 beginning its wind through the narrow mountain gap just a couple miles west.
Map of Polonio Pass, California 93461, USA
References
Polonio Pass Wikipedia(Text) CC BY-SA