-Chains are required on all vehicles except 4-wheel-drive vehicles with snow tires on all 4 wheels from Bliss State Park (El Dorado Co) to Olympic Valley (Placer Co)
+Chains are required on all vehicles except 4-wheel-drive vehicles with snow tires on all 4 wheels from Bliss State Park (El Dorado Co) to the Jct of I 80 (Nevada Co)