How long is this historic east–west, large-wheeled wagon route and emigrant trail in the United States on whch Barlow Pass is on?
Oregon Trail The Oregon Trail is a 2170 mi historic east–west, large-wheeled wagon route and emigrant trail in the United States that connected the Missouri River to valleys in Oregon. The eastern part of the Oregon Trail spanned part of the future state of Kansas, and nearly all of what are now the states of Nebraska and Wyoming. The western half of the trail spanned most of the future states of Idaho and Oregon.
Little Truckee Summit Little Truckee Summit, elevation 6411 ft , is a mountain pass in Sierra County, California, on the Great Basin Divide between the Middle Fork Feather River to the west and the Little Truckee River to the east. The pass is traversed by State Route 89 northwest of Truckee and southeast of Sierraville.