Roadtrip USA is an account of a six week road and rail trip around the western United States.

Covering eleven States and involving about 7,000 km of driving and 1,900 km by rail, the trip commenced in Los Angeles and followed a meandering, anti clockwise route through Nevada, Arizona, Utah, New Mexico, Colorado, Wyoming, Montana, Idaho, Washington and Oregon before returning again to California.

Volume 1 covers the South-west and southern Rockies. Volume 2 covers Wyoming through to the Pacific North-west and back to California.