-[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA] Chains are required on all vehicles except 4-wheel-drive vehicles with snow tires on all 4 wheels from Cisco (Placer Co) to 0.3 mi east of Donner Pass Rd /in Truckee/ (Nevada Co)
+[IN THE NORTHERN CALIFORNIA AREA & SIERRA NEVADA] **For Eastbound Traffic: Chains are required on all vehicles except 4-wheel-drive vehicles with snow tires on all 4 wheels from Cisco (Placer Co) to Truckee (Nevada Co)
+**For Westbound Traffic: Chains are required on all vehicles except 4-wheel-drive vehicles with snow tires on all 4 wheels from Truckee (Nevada Co) to Nyack (Placer Co)