The Interstate Highways in Minnesota are all owned and operated by the US StateofMinnesota.[2] The Minnesota Department of Transportation (MnDOT) provides primary maintenance for all 921.621 miles of highway. There are no tolled miles on the Minnesota Interstate, with the exception of HOV lanes governed by the E-ZPass program. The system is made up of three primary routes, four auxiliary sections, including two spurs and two loop sections, as well as one of three split sections remaining in the United States,[3] I-35E and I-35W.
Interstate Highways of the Trunk Highway System | |
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Highway markers for I-90, I-494 and I-35 Bus.
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Minnesota Interstates
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System information | |
Length | 921.621 mi (1,483.205 km) |
Formed | August 14, 1957[1] |
Highway names | |
Interstates | Interstate X (I-X) |
Business Loops and Spurs: | Interstate X Business (I-X Bus.) |
System links | |
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Number | Length (mi)[4] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
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I-35 | 220.299 | 354.537 | I-35 / Iowa 27 towards Mason City, Iowa I-35E / I-35WinColumbus |
I-35E / I-35WinBurnsville MN 61inDuluth |
01958-01-011958 | current | ||
I-35E | 39.340 | 63.312 | I-35inBurnsville | I-35 in Columbus | 01970-01-011970 | current | Serves St. Paul | |
I-35W | 41.778 | 67.235 | I-35inBurnsville | I-35 in Columbus | — | — | Serves Minneapolis | |
I-90 | 275.701 | 443.698 | I-90 towards Sioux Falls, S.D. | I-90 towards La Crosse, Wis. | 01961-01-011961 | current | ||
I-94 | 259.566 | 417.731 | I-94 / US 52inFargo, N.D. | I-94 / US 12inHudson, Wis. | — | — | ||
Number | Length (mi)[4] | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
---|---|---|---|---|---|---|---|---|
I-335 | 2.74[5] | 4.41 | I-94inMinneapolis | I-35W in Minneapolis | 01964-01-011964 | 01979-01-011979 | Cancelled | |
I-394 | 9.735 | 15.667 | I-494inMinnetonka | Minneapolis | 01991-01-011991 | current | ||
I-494 | 42.856 | 68.970 | I-94 / I-694inMaple Grove | I-94 / I-694 in Woodbury | 01985-01-011985 | current | ||
I-535 | 1.571 | 2.528 | I-535 / US 53inSuperior, Wis. | I-35 / US 53inDuluth | 01971-01-011971 | current | ||
I-694 | 30.767 | 49.515 | I-94 / I-694inMaple Grove | I-94 / I-694 in Woodbury | 01970-01-011970 | current | ||
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Number | Length (mi) | Length (km) | Southern or western terminus | Northern or eastern terminus | Formed | Removed | Notes | |
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I-35 BL | 6.5 | 10.5 | I-35 / US 65inAlbert Lea | I-35 / US 65 in Albert Lea | — | — | Northern terminus of US 65 | |
I-35 BL | 3.3 | 5.3 | I-35 / CSAH 48 in Faribault | I-35 / MN 21 in Faribault | 02006-01-012006 | current | ||
I-35 BL | 2.8 | 4.5 | I-35 / CSAH 7 in Pine City | I-35 / CSAH 11 in Pine City | 02013-01-012013 | current | ||
I-90 BL | 3.2 | 5.1 | I-90 / CSAH 25 in Worthington | I-90 / MN 60inWorthington | — | — | ||
I-90 BL | 6.1 | 9.8 | I-90 / CSAH 39 in Fairmont | I-90 / MN 15inFairmont | — | — | ||
I-90 BL | 4.2 | 6.8 | I-90 / CSAH 45 in Austin | I-90 / MN 105inAustin | — | — | ||
I-94 BL | 12.6 | 20.3 | I-94 / US 52inFargo, ND | I-94 / CSAH 52 Moorhead | — | — | ||
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