Editing Michigan (section)

====Roadways====
{{See also|Michigan State Trunkline Highway System|List of County-Designated Highways in Michigan|l2=County-Designated Highways in Michigan}}

[[File:US2 Along Lake Michigan.jpg|thumb|[[U.S. Route 2 in Michigan|U.S. Highway&nbsp;2]] (US&nbsp;2) runs along [[Lake Michigan]] from [[Naubinway Island|Naubinway]] to its eastern terminus at [[St. Ignace, Michigan|St. Ignace]].]]
[[File:Mackinac Bridge from the air3.jpg|thumb|The [[Mackinac Bridge]], a suspension bridge spanning the [[Straits of Mackinac]] to connect the [[Upper Michigan|Upper]] and [[Lower Michigan|Lower]] peninsulas of Michigan]]
* [[Interstate 75 in Michigan|Interstate&nbsp;75]] (I-75) is the main thoroughfare between Detroit, Flint, and [[Saginaw, Michigan|Saginaw]] extending north to [[Sault Ste. Marie, Ontario|Sault Ste. Marie]] and providing access to Sault Ste. Marie, Ontario. The freeway crosses the [[Mackinac Bridge]] between the Lower and Upper Peninsulas. Auxiliary highways include [[Interstate 275 (Michigan)|I-275]] and [[Interstate 375 (Michigan)|I-375]] in Detroit; [[Interstate 475 (Michigan)|I-475]] in Flint; and [[Interstate 675 (Michigan)|I-675]] in Saginaw.
* [[Interstate 69 in Michigan|I-69]] enters the state near the Michigan–Ohio–Indiana border, and it extends to [[Port Huron, Michigan|Port Huron]] and provides access to the [[Blue Water Bridge]] crossing into [[Sarnia]], Ontario.
* [[Interstate 94 in Michigan|I-94]] enters the western end of the state at the Indiana border, and it travels east to Detroit and then northeast to Port Huron and ties in with I-69. [[Interstate 194 (Michigan)|I-194]] branches off from this freeway in Battle Creek. I-94 is the main artery between Chicago and Detroit.
* [[Interstate 96|I-96]] runs east–west between Detroit and [[Muskegon, Michigan|Muskegon]]. [[Interstate 496|I-496]] loops through Lansing. [[Interstate 196|I-196]] branches off from this freeway at Grand Rapids and connects to I-94 near Benton Harbor. [[Interstate 696|I-696]] branches off from this freeway at [[Novi, Michigan|Novi]] and connects to I-94 near [[St. Clair Shores, Michigan|St. Clair Shores]].
* [[U.S. Route 2 in Michigan|U.S. Highway&nbsp;2]] (US&nbsp;2) enters Michigan at the city of [[Ironwood, Michigan|Ironwood]] and travels east to the town of [[Crystal Falls, Michigan|Crystal Falls]], where it turns south and briefly re-enters Wisconsin northwest of [[Florence (CDP), Wisconsin|Florence]]. It re-enters Michigan north of [[Iron Mountain, Michigan|Iron Mountain]] and continues through the Upper Peninsula of Michigan to the cities of [[Escanaba, Michigan|Escanaba]], [[Manistique, Michigan|Manistique]], and [[St. Ignace, Michigan|St. Ignace]]. Along the way, it cuts through the [[Ottawa National Forest|Ottawa]] and [[Hiawatha National Forest|Hiawatha]] national forests and follows the northern shore of Lake Michigan. Its eastern terminus lies at exit 344 on I-75, just north of the Mackinac Bridge.
* [[U.S. Route 23 in Michigan|US&nbsp;23]] enters Michigan at the Ohio state line in the suburban spillover of [[Toledo, Ohio]], as a freeway and leads northward to Ann Arbor before merging with I-75 just south of Flint. Concurrent with I-75 through Flint, Saginaw, and Bay City, it splits from I-75 at [[Standish, Michigan|Standish]] as an intermittently four-lane/two-lane surface road closely following the western shore of Lake Huron generally northward through Alpena before turning west to northwest toward Mackinaw City and I-75 again, where it terminates.
* [[U.S. Route 31 in Michigan|US&nbsp;31]] enters Michigan as Interstate-quality freeway at the Indiana state line just northwest of South Bend, Indiana, heads north to I-196 near Benton Harbor, and follows the eastern shore of Lake Michigan to Mackinaw City, where it has its northern terminus.
* [[U.S. Route 127 in Michigan|US&nbsp;127]] enters Michigan from Ohio south of [[Hudson, Michigan|Hudson]] as a two-lane, undivided highway and closely follows the [[Michigan meridian]], the principal north–south line used to survey Michigan in the early 19th century. It passes north through [[Jackson, Michigan|Jackson]] and Lansing before terminating south of [[Grayling, Michigan|Grayling]] at I-75, and is a four-lane freeway for the majority of its course.
* [[U.S. Route 131|US&nbsp;131]] has its southern terminus at the Indiana Toll Road roughly one mile south of the Indiana state line as a two-lane surface road. It passes through Kalamazoo and Grand Rapids as a freeway of Interstate standard and continues as such to [[Manton, Michigan|Manton]], where it reverts to two-lane surface road to its northern terminus at US&nbsp;31 in Petoskey.