2024年3月20日 · Welcome to the Michigan Highways website, dedicated to the past, present and future of the Michigan State Trunkline Highway system as well as other highways and routes throughout the Great Lakes State.

The Michigan Department of Transportation (MDOT) is responsible for Michigan’s nearly 10,000-mile state highway system, comprised of all M, I, and US-routes. It is the backbone of Michigan’s 120,000-mile highway, road and street network.

The Michigan Department of Transportation (MDOT) is responsible for Michigan’s nearly 10,000-mile state highway system, comprised of all M, I, and US-routes. It is the backbone of Michigan’s 120,000-mile highway, road and street network.

The US Highways in Michigan are the segments of the national United States Numbered Highway System [4] that are owned and maintained by the state of Michigan, [5] totaling 2,300 miles (3,701 km). [3] The longest of these is US Highway 23 (US 23) at around 362 miles (583 km).

The most prominent of these roads are part of one of three numbered highway systems in Michigan: Interstates Highways, US Highways, and the other State Trunklines. Other systems of roads are operated by the 83 counties in the state as well as each city.

Mi Drive is a construction and traffic information website that allows users to view traffic cameras, speeds, locate incidents, and construction.

The state trunkline highways in the US state of Michigan are the segments of the State Trunkline Highway System maintained by the Michigan Department of Transportation and numbered with the "M-" prefix officially.

2024年3月4日 · Michigan's Route Systems – outlining the various types of highways and routes in the state. Michgan's Route Markers – Michigan has been posting signs along its many routes since 1918 and this page gives an idea of the different types, shapes and colors of route markers across the state.

The Michigan Highways Master List is a complete catalogue of every state trunkline (I, US, and M) and Intercounty highway (A- through H-) route designation ever used in Michigan, from 1913 to today, including any auxiliary routes such as Alternate (ALT), Business (BUS), Business Loop (BL), Business Spur (BS), Bypass (BYP) Connector (CONN), Spur ...

Welcome to Michigan Roads ... where you'll find the most complete travel information about local roads and interstate highways in the state of Michigan, including road conditions, traffic conditions, weather, accident reports, gas stations, restaurants, hotels and motels, rest areas, exits, local points of interest along highways and much more ...