Michigan Road Map

Written and Fact-checked by | Updated On: April 03, 2026 | 15:15 ET

Michigan Road Map showing the state routes, US highways, interstate highways, major roads, local connecting Road, secondary Road, important local road of the Michigan.

Michigan Roads and Highways Map

Roads and Highways in Michigan

Michigan has a well-developed road network that supports industrial transport, tourism, and daily commuting across both the Lower and Upper Peninsulas. Major interstate highways such as I-75, I-94, I-96, and I-69 connect key cities including Detroit, Grand Rapids, Lansing, and Flint. U.S. and state highways extend across rural areas, lakeshore communities, and forest regions. These roads play a vital role in manufacturing, cross-border trade with Canada, and regional travel, ensuring strong connectivity across the state.

Major Highways in Michigan

HighwayTypeRoute DirectionConnects
I-75InterstateNorth–SouthDetroit, Flint, Mackinaw City
I-94InterstateEast–WestDetroit, Ann Arbor, Kalamazoo
I-96InterstateEast–WestDetroit, Lansing, Grand Rapids
I-69InterstateEast–WestPort Huron, Lansing
I-196InterstateEast–WestGrand Rapids, Holland
US 23U.S. HighwayNorth–SouthAnn Arbor, Alpena
US 31U.S. HighwayNorth–SouthBenton Harbor, Traverse City
US 41U.S. HighwayNorth–SouthUpper Peninsula
US 127U.S. HighwayNorth–SouthLansing, Jackson
M-28State HighwayEast–WestUpper Peninsula
M-59State HighwayEast–WestDetroit suburbs
M-53State HighwayNorth–SouthDetroit metro
M-115State HighwayEast–WestCentral Michigan

Interstate Highways in Michigan

InterstateRoute DirectionKey Cities Connected
I-69East–WestPort Huron, Lansing
I-75North–SouthDetroit, Flint, Mackinaw City
I-94East–WestDetroit, Ann Arbor, Kalamazoo
I-96East–WestDetroit, Lansing, Grand Rapids
I-196East–WestGrand Rapids, Holland
I-275North–SouthDetroit suburbs
I-375North–SouthDetroit downtown
I-475North–SouthFlint
I-496East–WestLansing
I-675North–SouthSaginaw

Road Network in Michigan

Michigan’s road network includes interstate highways for long-distance travel, U.S. highways connecting major regions, and state highways that serve cities, towns, and rural areas. Local roads provide access to neighborhoods, industrial zones, and lakefront communities, supporting daily travel and economic activity.

Road TypeDescriptionApprox. Length
Interstate HighwaysHigh-speed corridors1,250 miles
U.S. HighwaysRegional connectors4,500 miles
State HighwaysStatewide routes9,700 miles
Local RoadsCity streets95,000+ miles
Rural RoadsForest access80,000+ miles

Michigan Roads & Highways Facts

StateMichigan
Total Road Network190,000+ miles
Interstate Mileage1,250 miles
State Highway System9,700 miles
Total Lane Miles270,000+ miles
Major Interstate RoutesI-69, I-75, I-94, I-96
Key AuthorityMichigan Department of Transportation
Number of Interstates10
Major UsesManufacturing, freight
Urban Road NetworkDeveloped metro systems
Longest InterstateI-75
Longest U.S. HighwayUS 23