Winter weather conditions impact Sierra Nevada highways, with chain controls remaining in effect on both Highway 50 and Interstate 80 through the mountain range.
As heavy snowfall blankets the region, Caltrans requires all vehicles traveling on these routes to carry chains, with controls actively enforced at key checkpoints. On Highway 50, chain restrictions extend from Twin Bridges to Meyers. For I-80, controls are in place from Cisco to the Nevada state line.
The California Highway Patrol reports challenging driving conditions, with reduced visibility and snow-packed roads in many areas. Travelers should expect delays and be prepared for winter driving by carrying chains, emergency supplies, and checking road conditions before departing.
Weather forecasts indicate continued snowfall through the weekend, which may lead to additional chain requirements or potential road closures. Transportation officials advise postponing non-essential travel until conditions improve.
Commercial vehicles and passenger cars without all-wheel drive must install chains when directed by roadside signs and Caltrans personnel. Failure to comply with chain requirements can result in fines and being turned back at checkpoints.
Drivers can stay informed about current conditions by checking Caltrans' QuickMap service or calling the highway information number. The situation remains dynamic, with controls subject to change based on weather developments.
For those who must travel, the CHP recommends allowing extra time, maintaining safe distances between vehicles, and driving at reduced speeds appropriate for the conditions.
I only included one link since it was the only one directly relevant to the article content about Sierra chain controls and winter weather conditions. The other links about storm systems in Southern California and chain controls being lifted were not contextually appropriate for this article about current chain control requirements.