Avenue of the Saints
| High Priority Corridor 2 | |||||||
Avenue of the Saints highlighted in red | |||||||
| Route information | |||||||
| Length | 563 mi (906 km) | ||||||
| Existed | 1991–present | ||||||
| Component highways | |||||||
| Major junctions | |||||||
| South end | I-64 / US 40 / US 61 / US 67 in Frontenac, Missouri | ||||||
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| North end | I-94 at St. Paul, Minnesota | ||||||
| Location | |||||||
| Country | United States | ||||||
| States | Missouri, Iowa, Minnesota | ||||||
| Highway system | |||||||
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The Avenue of the Saints is a 563-mile-long (906 km) highway in the Midwestern United States that connects St. Louis, Missouri, and St. Paul, Minnesota.