U.S. Bicycle Route 20
| Route information | ||||
|---|---|---|---|---|
| Length | 579.8 mi (933.1 km) | |||
| Existed | 2011–present | |||
| Washington segment | ||||
| Length | 77.9 mi (125.4 km) | |||
| West end | Columbia–Walla Walla county line near Waitsburg, Washington | |||
| Major intersections | ||||
| East end | Southway Bridge at Idaho state line in Lewiston, Idaho | |||
| Minnesota segment | ||||
| Length | 314 mi (505 km) | |||
| West end | Red River at Interstate 94 bridge in Moorhead, Minnesota | |||
| East end | Hester Park on the Mississippi River north of downtown St. Cloud, Minnesota | |||
| Michigan segment | ||||
| Length | 314 mi (505 km) | |||
| West end | with US 10 at SS Badger in Ludington, Michigan (currently) | |||
| East end | near M-29 at the Bluewater Ferry in Marine City, Michigan | |||
| Location | ||||
| Country | United States | |||
| States | Washington, Minnesota, Michigan | |||
| Highway system | ||||
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U.S. Bicycle Route 20 (USBR 20) is a U.S. Numbered Bicycle Route that is planned to run from the Oregon Coast to Marine City, Michigan. As of 2021, sections of the route in Washington state and Michigan have been approved by the American Association of State Highway and Transportation Officials (AASHTO), comprising 387 miles (623 km).