By A Mystery Man Writer
This US-20 road trip route loosely follows the Oregon Trail, stopping in at museums, diners, and small towns from Oregon to Massachusetts.
File:Oregon Trail Obelisk (Hill Road, West Catalpa Drive, and N 36th Street).jpg - Wikimedia Commons
21 Narcissa Whitman ideas whitman, oregon trail, westward expansion
Historic oregon trail hi-res stock photography and images - Page 12 - Alamy
Maps - Oregon National Historic Trail (U.S. National Park Service)
Idaho, ROAD TRIP USA
Oregon Trail Road Trip: Your Guide to US 20 and Oregon Trail Map
Old Oregon Trail North Walking and Running - Redding, California, USA
The Oregon Trail - Driving the Historic Route
The Oregon Trail - Driving the Historic Route
Massachusetts, ROAD TRIP USA
Oregon Trail - Wikipedia