Maps; This is an oversized paperback book with cardstock covers and a glued spine. The book is in Very Good+ condition and was issued without a dust jacket. The book and its contents are in generally clean, bright condition. There is some light bumping, rubbing and wear to the spine ends and corners of the book covers. The text pages are clean and bright. " The Oregon Trail is a 2,170-mile (3,490 km) 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."