Donner Summit Bridge, Truckee

About Donner Summit Bridge

Donner Summit near Truckee preserves one of California's most historically significant locations. Visitors explore petroglyphs, mortars, and projectile points left by Native Americans who summered on the summit for thousands of years. The site documents the first wagon train to reach California with wagons crossing Donner Summit, followed by hundreds more pioneers. Exhibits cover the first transcontinental railroad route through the area, the first transcontinental highway, and the first transcontinental air route. The 20 Mile Museum features historic photographs and collections related to these transportation milestones. Historic hikes allow visitors to walk trails connected to the summit's role in Western expansion. The site includes historic documents and stories about notable snowfall events. A visit suits those interested in Native American history, westward expansion, and transportation heritage.