California Snowy Road Guide

Quick Answer: California Snowy Road Guide Snowy and icy roads in California are most common in the Sierra Nevada (I‑80 over Donner Pass, US‑50 to South Lake Tahoe, SR‑88, SR‑89, SR‑4, SR‑108, SR‑120/Tioga Pass, SR‑203 to Mammoth), the Southern California mountains (Big Bear/Lake Arrowhead via Highways 18, 38, 330; Mountain High/Wrightwood via Highway 2), and […]