 | |
|---|---|
| Route information | |
| Length | 4,060 mi[2] (6,530 km) |
| Existed | January 6, 1919[1]–1930s[2] |
| Major junctions | |
| West end | Portland, Oregon |
| East end | Portland, Maine |
| Location | |
| Countries | United States, Canada |
| Provinces | Ontario |
| States | Oregon, Washington, Idaho, Montana, North Dakota, Minnesota, Wisconsin, Michigan; New York, Vermont, New Hampshire, Maine |
| Highway system | |
| Auto Trails | |
The Theodore Roosevelt International Highway was a transcontinental North American highway, from the era of the auto trails, through the United States and Canada that ran from Portland, Maine, to Portland, Oregon. Its length was about 4,060 miles (6,530 km).