Why Do Winter Travel Restrictions Occur on Donner Pass I-80?
Donner Pass, a landmark of California and a major transportation route along Interstate 80, is famous for its beautiful snowy scenery. However, during the winter season, it becomes notorious for dangerous road conditions, causing significant trouble for drivers. In particular, severe snowstorms and icy roads make vehicle travel hazardous and frequently lead to road closures. Causes of Winter Hazards at Donner Pass Donner Pass is located at an elevation of 7,056 feet (approximately 2,150 meters) in the heart of the Sierra Nevada mountain range. Due to this high altitude, heavy snowfall occurs during the winter, and rapid temperature changes can quickly turn roads into icy surfaces. Heavy Snowfall:The Donner Pass area receives more than 400 inches (about 10 meters) of