ChainnControls on I-80 ⛓️ ❄️ A current look at Interstate 80 this morning as snow is accumulating and chain controls are in effect. No controls on Highway 50 yet but we anticipate requirements will be in place later today and throughout the week. Be prepared for winter driving conditions and longer travel times in the Sierra, steady rainfall in the Valley. #reno #sparks #tahoe #truckee #carsoncity #nevada