List of state trunkline highways in Michigan

State Trunkline Highway System
Highway markers from different years for former M-12 (1919), former M-7 (1926), former M-76 (1948), and current M-28
System information
Maintained by MDOT
Length	5,976.147 mi [1]  (9,617.676 km) Plus 14.775 mi [1] (23.778 km) of special routes and 24.079 mi [1] (38.751 km) of unsigned connectors
Formed	May 13, 1913, [2] signed by July 1, 1919 [3]
Highway names
State	M-nn
Special Routes:	Alternate M-nn (Alt. M-nn or M-nnA) Business M-nn (Bus. M-nn) Bypass M-nn (Byp. M-nn) Connector M-nn (Conn. M-nn) Truck M-nn (Truck M-nn)
System links
Michigan State Trunkline Highway System Interstate US State Byways

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.

Mainline highways

Number	Length (mi) [1]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
M-1	21.488	34.582	Adams Avenue in Detroit	BL I-75/Bus. US 24 in Pontiac	01970-01-011970 [4]	current	Woodward Avenue
M-2	—	—	Never assigned		—	—	May have been assigned to service drives along I-96 in Livonia, but not marked on official state maps as such
M-3	7.807	12.564	US 25 in Detroit	US 16 in Detroit	01937-01-011937 [5]	01939-01-011939 [6]	Became M-39 (now Schaefer Highway)
M-3	26.685	42.945	Randolph & Broadway streets in Detroit	I-94 and M-29 in Chesterfield Township	01973-01-011973 [7]	current	Gratiot Avenue
M-4	—	—	St. Ignace	DeTour Village	01936-01-011936 [8]	01939-01-011939 [9]	Became M-39, now M-134
M-4	4.687	7.543	Southfield	West Bloomfield Township	01979-01-011979 [10]	01986-01-011986 [11]	Northwestern Highway; now part of M-10
M-5	—	—	Cedarville	Sault Ste. Marie	01933-01-011933 [12]	01939-01-011939 [13]	Became M-129
M-5	27.890	44.885	Pontiac Trail in Commerce Township	Cass Avenue in Detroit [14]	01977-01-011977 [15]	current	Grand River Avenue
M-6	—	—	Phoenix	Eagle River	01926-01-011926 [16]	01938-01-011938 [17]	Became M-111 (now part of M-26)
M-6	—	—	I-96 in Novi	I-94 in Roseville	01970-09-221970	01979-01-011979 [18]	Signed along the service drives for the eastern section of I-696 [19]
M-6	19.696	31.698	I-196 near Hudsonville	I-96 near Cascade	02001-01-012001 [20]	current	Paul B. Henry Freeway, South Beltline Freeway
M-7	34.059	54.813	Three Rivers	Coldwater	01927-01-011927 [21]	01940-01-011940 [22]	Replaced by M-86
M-8	5.491	8.837	I-96 in Detroit	Conant Avenue near Hamtramck	01993-01-011993 [23]	current	Davison Freeway; built in the 1940s as the first urban, depressed freeway in the world
M-9	—	—	Phoenix	Eagle Harbor	01927-01-011927	01929-01-011929	Replaced by M-64 (became M-129, later became part of M-26; now a local road)
M-9	—	—	Ohio state line	Lansing	01929-01-011929 [24]	01940-01-011940 [25]	Replaced by M-99
M-10	—	—	Ohio state line south of Erie	Mackinaw City	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by US 24, US 112, US 10, and US 23
M-10	—	—	US 10 in Flint	US 10 in Flint	01928-01-011928 [24]	01942-01-011942 [28]	Replaced by Bus. US 10
M-10	22.881	36.823	M-3 & BS I-375 in Detroit	Orchard Lake Road in West Bloomfield	01986-01-011986	current	John C. Lodge Freeway, Northwestern Highway
M-11	—	—	Indiana state line in Grand Beach	Mackinaw City	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by US 12 and US 31
M-11	—	—	Napoleon	Saline	01926-01-011926 [16]	01954-01-011954 [29]	Manchester to Saline became part of an extension of M-92 (now M-52); rest given to local control
M-11	20.840	33.539	I-96 in Marne	I-96 in Cascade	01961-01-011961 [30]	current
M-12	406.63	654.41	Ironwood	Sault Ste. Marie	01919-01-011919 [31]	01926-01-011926 [16]	Replaced by US 2, [27] M-69 and what is now M-95
M-13	—	—	Fife Lake	Petoskey	01919-01-011919 [26]	01926-01-011926 [16]	Replaced by M-131 (now US 131)
M-13	—	—	Brockway	Fort Gratiot	01927-01-011927 [21]	01931-01-011931 [32]	Replaced by M-136
M-13	73.339	118.028	I-69 in Lennon	US 23 in Standish	01932-01-01c. 1932 [33]	current
M-14	—	—	Ohio State line near Waldron	Jackson	01919-01-011919 [26]	01931-01-011931 [34]	Replaced by US 127
M-14	—	—	Battle Creek	Edmore	01931-01-011931 [35]	01942-01-011942 [36]	Replaced by a reroute of M-66
M-14	22.250	35.808	I-94 near Ann Arbor	I-96/I-275 in Livonia	01956-01-011956 [37]	current
M-15	—	—	Wisconsin State line near Menominee	Copper Harbor	01919-01-011919 [31]	01926-01-011926 [21]	Replaced by US 41
M-15	73.664	118.551	US 24 in Clarkston	M-25 in Bay City	01926-01-011926 [21]	current
M-16	—	—	Muskegon	Detroit	01919-01-011919 [26]	01926-01-011926 [16]	Replaced by US 16
M-17	6.390	10.284	US 23 and BL I-94 in Ann Arbor	US 12 in Ypsilanti	01919-01-011919 [26]	current
M-18	77.530	124.772	US 10 near North Bradley	M-72 & F-97 near Luzerne	01919-01-011919 [26]	current
M-19	85.626	137.802	I-94 near New Haven	M-142 near Bad Axe	01919-01-011919 [26]	current
M-20	—	—	Ludington	Bay City	01919-01-011919 [26]	01926-01-011926 [16]	Replaced by US 10
M-20	132.435	213.133	US 31 in New Era	US 10 in Midland	01926-01-011926 [16]	current
M-21	99.322	159.843	M-37/M-44 in Grand Rapids	I-475 in Flint	01919-01-011919 [26]	current
M-22	116.651	187.732	US 31 near Manistee	US 31/M-37/M-72 in Traverse City	01919-01-011919 [26]	current	Leelanau Scenic Heritage Route
M-23	—	—	—	—	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by US 112, now US 12
M-24	—	—	Muskegon	Saginaw	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by M-20 and US 10 (one part now M-47)
M-24	75.691	121.813	I-75 & BL I-75 in Auburn Hills	M-25 in Unionville	01926-01-011926 [21]	current	Extension of US 24
M-25	—	—	Skandia	Sault Ste. Marie	01919-01-011919 [31]	01926-01-011926 [21]	Replaced by an extension of M-28
M-25	147.638	237.600	BL I-69/BL I-94 in Port Huron	I-75/US 23 & US 10 in Bay City	01933-01-011933 [38]	current	Extension of US 25 (now decommissioned)
M-26	96.355	155.068	US 45 in Rockland	US 41 in Copper Harbor	01919-01-011919 [31]	current
M-27	—	—	—	—	01919-01-011919 [26]	01926-01-011926 [16]	Replaced by M-29 (one part now M-25), M-51 (now M-136, Wildcat Road, M-90, and Old M-51), and M-83 (this section now M-142)
M-27	16.763	26.977	I-75 near Indian River	US 23 and C-66 in Cheboygan	01961-01-011961 [39]	current	Formerly part of US 27
M-28	290.373	467.310	US 2 in Wakefield	M-129 in Dafter Township	01919-01-011919 [31]	current	Longest state trunkline excluding Interstate or US Highways
M-29	—	—	Indiana state line south of Coldwater	Lansing	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by US 27
M-29	41.634	67.003	I-94 & M-3 in Chesterfield Township	BL I-94 in Marysville	01926-01-011926 [16]	current
M-30	65.465	105.356	US 10 in Sanford	BL I-75/M-55 in West Branch	01919-01-011919 [26]	current
M-31	166.910	268.616	M-21 in Port Huron	M-20 in Bay City	01919-01-011919 [26]	01926-01-011926 [16]	Replaced by M-29 (this section now M-25) and M-83 (this section now M-142)
M-32	100.003	160.939	M-66 in East Jordan	US 23 in Alpena	01919-01-011919 [26]	current
M-33	121.858	196.111	I-75 in Alger	M-27 near Cheboygan	01919-01-011919 [26]	current
M-34	28.938	46.571	M-99 near Osseo	Bus. US 223 in Adrian	01919-01-011919 [26]	current
M-35	128.388	206.620	US 41 in Menominee	US 41/M-28 in Negaunee Township	01919-01-011919 [31]	current
M-36	—	—	M-21 in Attica	M-53 in Burnside	01919-01-011919 [26]	01930-01-011930 [35]
M-36	43.298	69.681	US 127 in Mason	US 23 in Whitmore Lake	01930-01-011930 [35]	current
M-37	221.892	357.101	I-94 & BL I-94 in Battle Creek	Cul-de-sac at Old Mission Point	01919-01-011919 [26]	current
M-38	—	—	US 23 in Bridgeport	M-53 in Marlette	01919-01-011919 [26]	01961-01-011961 [40]
M-38	42.225	67.955	US 45 & M-64 in Ontonagon	US 41 in Baraga	01968-01-011968 [41]	current	Formerly part of M-35
M-39	—	—	Woodbury	Lansing	01919-01-011919 [26]	01937-01-011937 [42]	Became an extension of M-43
M-39	7.807	12.564	US 25 in Detroit	US 16 in Detroit	01939-01-011939 [43]	01959-01-011959 [44]
M-39	17.006	27.369	Lafayette Boulevard in Lincoln Park	M-10 in Southfield	01959-01-011959 [44]	current	Southfield Freeway, Southfield Highway; roadway continues as Southfield Road at northern end
M-40	74.266	119.520	Union	Holland	01919-01-011919 [26]	current
M-41	38.1	61.3	M-24 in Holton	M-11 in Hart	01919-01-011919 [26]	01926-01-011926 [16]	Replaced in part by M-20, now M-120
M-42	10.339	16.639	Bus. US 131 in Manton	M-66 near Lake City	01919-01-011919 [26]	current
M-43	136.723	220.034	BL I-196 in South Haven	I-96 in Webberville	01919-01-011919 [26]	current
M-44	37.463	60.291	M-11 and M-37 in Kentwood	M-66 near Ionia	01919-01-011919 [26]	current
M-45	—	—	Wisconsin border south of Kingsford	Humboldt Township	01919-01-011919 [31]	01934-01-011934 [45]	Renumbered to M-95 because of designation of US 45 in Michigan
M-45	24.434	39.323	US 31 in Agnew	I-196 in Grand Rapids	01964-01-011964 [46]	current	Lake Michigan Drive
M-46	199.190	320.565	Muskegon Avenue in Muskegon	M-25 in Port Sanilac	01919-01-011919 [26]	current	Trans-peninsular highway
M-47	14.328	23.059	M-46 near Shields	US 10 near Midland	01919-01-011919 [26]	current
M-48	43.723	70.365	I-75 in Rudyard	M-134 in DeTour Village	01919-01-011919 [26]	current
M-49	—	—	US 127 in Mason	US 23 in Whitmore Lake	01919-01-011919 [26]	01930-01-011930 [35]	Replaced by M-36
M-49	25.480	41.006	SR 49 near Columbia, OH	M-99 in Litchfield	01930-01-011930 [35]	current
M-50	138.072	222.205	I-96 near Lowell	US 24 in Monroe	01919-01-011919 [26]	current
M-51	—	—	Holland	Grand Rapids	01919-01-011919 [26]	01926-01-011926 [16]	Replaced by an extension of M-21 (this section now M-121)
M-51	—	—	M-46 in Carsonville	M-142 in Harbor Beach	01926-01-011926 [16]	01965-01-011965 [47]
M-51	40.405	65.026	SR 933 at Indiana state line near South Bend, IN	I-94 near Paw Paw	01971-01-011971 [48]	current
M-52	127.300	204.869	SR 109 at Ohio state line	M-46 near Saginaw	01919-01-011919 [26]	current
M-53	120.980	194.698	M-3 in Detroit	M-25 in Port Austin	01919-01-011919 [26]	current
M-54	—	—	Grand Rapids	Baldwin	01919-01-011919 [26]	01926-01-011926 [21]	Transferred to an extension of M-37
M-54	1.270	2.044	WIS 77 at Ironwood	US 2 in Ironwood	01934-01-011934 [49]	01942-01-011942 [50]	transferred to Business US 2
M-54	30.276	48.724	I-75 in Grand Blanc	I-75/US 23 in Birch Run	01962-01-011962 [51]	current
M-55	150.944	242.921	US 31 in Manistee	US 23 in Tawas City	01919-01-011919 [26]	current	Trans-peninsular highway
M-56	16.426	26.435	US 24 in Monroe	US 24/US 25 near Flat Rock	01919-01-011919 [26]	01957-01-011957 [52]
M-56	12.726	20.481	M-13 & M-21 near Lennon	I-69/M-21 in Flint	01971-01-011971 [53]	01984-01-011984 [54]	Replaced by M-21
M-57	16.426	26.435	Boyne Falls	Clarion	01919-01-011919 [26]	01926-01-011926 [16]	Replaced by M-75
M-57	1.132	1.822	WIS 57 in Breitung Township	US 2 in Quinnesec	01927-01-011927 [21]	01928-01-011928 [55]	Transferred to an extension of US 141
M-57	105.377	169.588	US 131 near Rockford	M-15 near Otisville	01930-01-011930 [35]	current
M-58	—	—	Indiana state line south of Niles	St. Joseph	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by US 31
M-58	—	—	US 10 in Pontiac	US 10 in Pontiac	01930-01-011930 [56]	01961-01-011961 [57]	Replaced by reroute of US 10 (now US 24 and Business US 24)
M-58	5.108	8.221	M-47 near Shields	I-675 in Saginaw	01971-01-011971 [58]	current
M-59	60.514	97.388	I-96 near Howell	I-94 near Mount Clemens	01919-01-011919 [26]	current
M-60	104.224	167.732	US 12 near Niles	I-94 & BL I-94 near Jackson	01919-01-011919 [26]	current
M-61	62.276	100.224	M-115 near Marion	US 23 in Standish	01919-01-011919 [26]	current
M-62	28.329	45.591	SR 23 near Granger, IN	M-140 near Eau Claire	01924-01-01c. 1924 [59]	current
M-63	—	—	US 131 in Le Roy	M-37 west of Luther	01919-01-011919 [26]	01961-01-011961 [60]
M-63	16.141	25.976	M-139 near Scottdale	I-196/US 31 near Lake Michigan Beach	01986-01-011986 [61]	current	Formerly part of US 33
M-64	—	—	Ohio State Line	Lansing	01919-01-011919 [26]	01929-01-011929 [24]	Replaced by M-9 (now M-99)
M-64	—	—	Phoenix	Eagle Harbor	01929-01-011929 [24]	01930-01-011930 [35]	Replaced by M-129 (later became part of M-26; now a local road)
M-64	63.765	102.620	CTH-B near Presque Isle, WI	US 45 & M-38 in Ontonagon	01930-01-011930 [35]	current
M-65	—	—	Ohio State Line	Flint	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by US 23
M-65	103.176	166.046	US 23 near Omer	US 23 near Rogers City	01930-01-011930 [35]	current
M-66	266.399	428.728	SR 9 near Sturgis	US 31 in Charlevoix	01919-01-011919 [26]	current
M-67	12.044	19.383	US 41 in Trenary	M-94 in Chatham	01919-01-011919 [31]	current
M-68	14.235	22.909	M-26 in Rockland	Ontonagon	01919-01-011919 [31]	01927-01-011927 [21]	Replaced by M-35 (this section now part of US 45)
M-68	53.390	85.923	US 31 in Alanson	Bus. US 23 in Rogers City	01936-01-011936 [62]	current
M-69	55.280	88.965	WIS 69 at Wisconsin state line	M-28 in Covington	01919-01-011919 [31]	01926-01-011926 [27]	Replaced by US 2 and US 102 (now part of US 141)
M-69	65.260	105.026	US 2/US 141 in Crystal Falls	US 2/US 41 near Bark River	01926-01-011926 [27]	current
M-70	22.1	35.6	M-76 near Sterling	M-55 near Prescott	01919-01-011919 [26]	01960-01-011960 [63]
M-71	10.530	16.946	M-21 in Owosso	I-69 in Durand	01919-01-011919 [26]	current
M-72	156.552	251.946	M-22 in Empire	US 23 in Harrisville	01919-01-011919 [26]	current	Trans-peninsular highway
M-73	8.171	13.150	STH-55 near Iron River	US 2 near Iron River	01919-01-011919 [31]	current
M-74	18.4	29.6	M-66 near Pioneer	M-55 near Merritt	01919-01-011919 [26]	01939-01-011939 [64]
M-75	2.793	4.495	Wisconsin state line in Breitung Township	M-12 in Iron Mountain	01919-01-011919	01926-01-011926	Replaced by an extension of M-45 (now M-95)
M-75	11.768	18.939	US 131 in Boyne Falls	US 131 in Walloon Lake	01927-01-011927 [21]	current
M-76	61.187	98.471	US 23 in Standish	US 27 near Grayling	01919-01-011919 [26]	01973-01-011973 [65]	Replaced by I-75
M-77	42.602	68.561	US 2 in Blaney Park	H-58 in Grand Marais	01919-01-011919 [31]	current
M-78	10.744	17.291	M-66 near Battle Creek	I-69 near Olivet	01919-01-011919 [26]	current
M-79	24.890	40.057	M-37 near Hastings	BL I-69/M-50 in Charlotte	01919-01-011919 [26]	current
M-80	—	—	Adrian	Somerset	01919-01-011919 [26]	01926-01-011926 [27]	Replaced by US 127 (now US 223)
M-80	—	—	M-18 in Beaverton	M-30 in Billings	01927-01-011927 [16]	01939-01-011939 [66]
M-80	7.917	12.741	I-75 & H-63 near Kinross	M-129 near Kincheloe	01994-01-011994 [67]	current
M-81	45.636	73.444	M-13 in Saginaw	M-53 near Cass City	01919-01-011919 [26]	current
M-82	—	—	M-25 near Newberry	Eight Mile Corner	01919-01-011919 [31]	01926-01-011926 [16]	Replaced by M-48
M-82	31.492	50.681	M-120 near Fremont	US 131 near Howard City	01926-01-011926 [16]	current
M-83	—	—	Mohawk	Gay	01919-01-011919 [31]	01926-01-011926 [16]
M-83	—	—	—	Harbor Beach	01926-01-011926 [24]	01939-01-011939 [68]	Renumbered M-142
M-83	14.672	23.612	I-75/US 23 in Birch Run	M-15 near Richville	01929-01-011929 [24]	current
M-84	—	—	Garnet	McLeods Corner southeast of Newberry	01919-01-011919 [31]	01926-01-011926 [16]	Replaced by M-48
M-84	—	—	M-81 near Reese	M-29 in Unionville	01926-01-011926 [16]	01930-01-011930 [69]	Replaced by M-83
M-84	14.710	23.673	M-58 in Saginaw	M-25 in Bay City	01960-01-011960 [70]	current
M-85	—	—	M-66 (now M-91)	Stanton	01919-01-011919 [26]	01930-01-011930 [35]	Replaced by M-57
M-85	—	—	Mayville	Caro	01930-01-011930 [35]	01941-01-011941 [71]	Replaced by M-24
M-85	21.882	35.216	I-75 near Rockwood	Griswold Street in Detroit	01956-01-011956 [72]	current	Fort Street
M-86	—	—	Six Lakes	Remus	01921-01-011921 [73]	01924-01-011924 [59]	Replaced by M-66
M-86	—	—	Orleans	Woods Corners	01924-01-011924 [59]	01929-01-011929 [24]	Replaced by M-44
M-86	34.059	54.813	Bus. US 131/M-60 in Three Rivers	US 12 near Coldwater	01940-01-011940 [22]	current	Replaced M-7
M-87	11.564	18.610	Bus. US 23 in Fenton	US 10 in Holly	01919-01-011919 [26]	01960-01-011960 [74]
M-88	26.215	42.189	US 31 in Eastport	US 131 & C-38 in Mancelona	01919-01-011919 [26]	current
M-89	61.153	98.416	I-196/US 31 near Ganges	BL I-94 in Battle Creek	01919-01-011919 [26]	current
M-90	16.553	26.639	M-45 near Sagola	Foster City	01919-01-011919 [31]	01927-01-011927 [21]	Replaced by M-69
M-90	44.178	71.098	M-24 near North Branch	M-25 in Lexington	01927-01-011927 [21]	current
M-91	—	—	M-15 in Memominee	Cedar River	01919-01-011919 [31]	01927-01-011927 [21]	Replaced by M-35
M-91	—	—	US 23 in Rogers City	CR 646 near Huron Beach	01927-01-011927 [21]	01940-01-011940 [75]	Replaced by US 23
M-91	24.464	39.371	M-44 near Belding	M-46 in Lakeview	01942-01-011942 [76]	current
M-92	36.639	58.965	SR 109 near Clinton	US 12 in Stockbridge	01919-01-011919 [26]	01962-01-011962 [77]	Replaced by M-52
M-93	11.810	19.006	Camp Grayling	Hartwick Pines State Park	01919-01-011919 [26]	current
M-94	86.983	139.986	M-553 near K.I. Sawyer	US 2 in Manistique	01927-01-01c. 1927 [21]	current
M-95	5.147	8.283	M-68 in Onaway	Onaway State Park	01919-01-011919 [26]	01934-01-011934 [78]	Replaced by M-211
M-95	55.162	88.775	CTH-N at Aurora, WI	US 41/M-28 in Humboldt Township	01934-01-011934 [45]	current	Leif Erickson Highway; replaced M-45
M-96	33.379	53.718	BS I-94 in Kalamazoo	BL I-94 in Marshall	01926-01-011926 [16]	current
M-97	17.169	27.631	M-3 in Detroit	M-59 near Mount Clemens	01929-01-011929 [79]	current
M-98	16.2	26.1	US 2 near Germfask	M-28 near McMillan	01919-01-011919 [31]	01960-01-011960 [80]	Now H-33 and H-44
M-99	—	—	US 31 in Muskegon	Hart	01919-01-011919 [26]	01929-01-011929 [24]
M-99	—	—	US 2 in Gulliver	Port Inland	01931-01-011931 [32]	01939-01-011939 [81]
M-99	86.058	138.497	SR 15 near Pioneer, OH	I-496 & Capitol Loop in Lansing	01940-01-011940 [25]	current	Replaced M-9
M-100	12.460	20.052	I-69 near Potterville	I-96 near Grand Ledge	01927-01-011927 [21]	current
M-101	1.22	1.96	Millersburg	US 23 near Millersburg	—	—
M-102	20.804	33.481	M-5 on the Livonia–Farmington Hills city line	I-94 in Harper Woods	01928-01-01c. 1928 [55]	current	8 Mile Road
M-103	—	—	SR 13 near Bristol, IN	US 12 in White Pigeon	01932-01-011932 [82]	01960-01-01c. 1960 [83]	Replaced by US 131
M-103	3.055	4.917	SR 15 near Bristol, IN	US 12 in Mottville	01960-01-01c. 1960 [83]	current	Replaced part of US 131
M-104	—	—	M-47 at Pittsburg	DeWitt	01927-01-011927 [21]	01939-01-011939 [84]
M-104	7.677	12.355	US 31 in Ferrysburg	I-96 near Nunica	01940-01-011940 [85]	current	Replaced part of US 16
M-105	3.548	5.710	M-53 near Bad Axe	M-83 near Elkton	01928-01-011928 [55]	01939-01-011939 [86]
M-106	27.041	43.518	BL I-94/Bus. US 127/M-50 in Jackson	M-36 near Gregory	01928-01-011928 [55]	current
M-107	9.576	15.411	Lake of the Clouds	M-64 in Silver City	01935-01-011935 [87]	02008-01-012008 [88]
M-108	—	—	Three-legged highway in Mackinaw City		01928-01-011928 [55]	01957-01-011957 [89]	Connected the State Highway Ferry Docks with the Fort Michilimackinac State Historic Park and US 31
M-108	1.069	1.720	I-75 near Mackinaw City	Michigan Welcome Center in Mackinaw City	01960-01-011960 [90]	02010-01-012010 [91]
M-109	6.831	10.993	M-22 near Empire	M-22 in Glen Arbor	01929-01-01c. 1929 [24]	current	Leelanau Scenic Heritage Route; runs through the Sleeping Bear Dunes National Lakeshore
M-110	1.715	2.760	US 31 in Parkdale	Orchard Beach State Park	01927-01-011927 [92]	02003-01-012003 [93]
M-111	—	—	Bay City	Bay City State Park	01928-01-011928	01938-01-011938
M-111	—	—	Phoenix	Eagle River	01939-01-011939	01940-01-011940
M-112	8.70	14.00	Ypsilanti	Dearborn	01942-01-011942 [94]	01956-01-011956 [95]	Replaced by I-94
M-113	16.573	26.672	M-37 near Hannah	US 131 in Walton Junction	01927-01-011927 [21]	current
M-114	13.454	21.652	Paris Township	Comstock Park	01929-01-01c. 1929 [56]	01945-01-011945 [96]	Former bypass routing around Grand Rapids; trunkline had three legs at the time of its decommissioning with an east–west branch in Comstock Park
M-115	96.432	155.192	Bus. US 10/Bus. US 127 in Clare	M-22 in Frankfort	01929-01-011929 [24]	current
M-116	7.018	11.294	US 10 in Ludington	Ludington State Park	01928-01-011928 [55]	current
M-117	14.479	23.302	US 2 in Engadine	M-28 near Newberry	01941-01-011941 [97]	current
M-118	10.247	16.491	M-40/M-89 in Allegan	US 131 near Martin	01929-01-011929 [24]	01988-01-011988 [98]	Replaced by M-222
M-119	—	—	M-40 in Paw Paw	US 12 near Mottville	01930-01-011930 [56]	01971-01-011971 [48]	Replaced by M-40
M-119	27.548	44.334	US 31 near Bay View	C-66/C-77 in Cross Village	01979-01-011979 [99]	current	Formerly the northern end of M-131
M-120	—	—	US 16 in Lansing	Lansing	01930-01-011930 [100]	01939-01-011939 [101]	Replaced by M-174
M-120	—	—	SR 120 on the Michigan–Indiana state line	SR 120 on the Michigan–Ohio state line	01939-01-011939 [102]	01961-01-011961 [103]
M-120	27.901	44.902	Bus. US 31 in Muskegon	M-20 in Hesperia	01969-01-011969 [104]	current	Once was part of M-20
M-121	—	—	—	—	01933-01-011933 [105]	01935-01-011935 [106]
M-121	5.700	9.173	I-69 near Bishop Airport in Flint	M-54 in Burton	01935-01-011935 [107]	02003-01-012003 [108]	Bristol Road; provided access to Bishop International Airport and a truck bypass route from I-69 to General Motors plants near I-75
M-121	12.763	20.540	Main Street in Zeeland	I-196 in Grandville	02007-01-012007 [109]	current	Once was part of M-21; Chicago Drive
M-122	1.068	1.719	US 2 in St. Ignace	State Ferry Dock in St. Ignace	01929-01-011929 [56]	01957-01-011957 [110]	Former route from US 2 to state ferry docks for service from St. Ignace to Mackinaw City; ferry service ended after the Mackinac Bridge was opened in 1957.
M-123	96.071	154.611	I-75 near St. Ignace	M-28 near Newberry	01936-01-011936 [111]	current	Tahquamenon Scenic Heritage Route
M-124	7.731	12.442	M-50 in Brooklyn	US 12 in Springville	01929-01-011929 [24]	current
M-125	—	—	Thompson	US 2	01931-01-011931 [112] [113]	01936-01-011936 [114]
M-125	—	—	7 Mile Road in Bay County	US 23	01938-01-011938 [115]	01956-01-01c. 1956 [116]
M-125	19.480	31.350	Detroit Avenue near Toledo, OH	US 24 near Monroe	01974-01-011974 [117]	current	Former routing of US 25
M-126	11.94	19.22	Muskegon Heights	Nunica	01934-01-011934 [118]	01940-01-011940 [119]	Replaced by US 16
M-129	—	—	Marenisco	Lake Gogebic State Park	01926-01-011926	01930-01-011930	Replaced by M-64
M-129	—	—	Phoenix	Copper Harbor	01930-01-011930	01935-01-011935	Replaced by M-26 (portions now a local road)
M-129	33.223	53.467	M-134 in Cedarville	BS I-75 in Sault Ste. Marie	01939-01-011939 [13]	current	Follows the Michigan Meridian
M-130	9.11	14.66	US 23/M-50 in Raisinville Township	US 24 in Monroe	01930-01-011930 [24]	01955-01-011955 [120]
M-131	27.548	44.334	US 31 in Bayview	C-66/C-77 in Cross Village	01926-01-011926 [16]	01979-01-011979 [99]	Replaced by M-119
M-132	7.766	12.498	Main Street in Dexter	US 12 in Ann Arbor	01928-10-011928 [121]	01959-12-011959 [122]
M-134	—	—	M-66 near McBain	Prosper Road in Falmouth	01929-01-011929 [24]	01938-01-011938 [17]
M-134	50.233	80.842	I-75 near St. Ignace	Drummond	01939-01-011939 [9]	current	Includes the Drummond Island Ferry across the DeTour Passage
M-135	18.2	29.3	US 2 near Gould City	M-28 near McMillan	01928-01-01c. 1928 [24]	01960-01-011960 [80]	Now H-33
M-136	17.033	27.412	M-19 in Brockway	M-25 in Port Huron	01931-01-011931 [32] [112]	current
M-137	2.884	4.641	Interlochen State Park	US 31 in Interlochen	01930-01-011930 [69]	02020-06-012020 [123]	Returned to local control; formerly connected to Interlochen Center for the Arts and Interlochen State Park
M-138	20.141	32.414	M-15 near Munger	M-24 near Akron	01931-01-011931 [32] [112]	current
M-139	26.487	42.627	US 12 near Niles	BL I-94 in Benton Harbor	01931-01-011931 [32] [112]	current
M-140	37.205	59.876	M-139 near Niles	I-196/US 31 & BL I-196 near South Haven	01931-01-01c. 1931 [112] [124]	current
M-142	—	—	M-55 and M-66 near Lake City	Lake City Experiment Station at Call Road near Lake City	01929-01-011929 [32] [112]	01939-01-011939 [125]	now Jennings Road
M-142	39.186	63.064	M-25 in Bay Port	M-25 in Harbor Beach	01939-01-011939 [68]	current
M-143	—	—	US 27 near Cheboygan	Cheboygan State Park	01931-01-011931 [113]	01960-01-011960 [126]	Lincoln Avenue
M-143	0.936	1.506	Lansing–East Lansing city line	M-43 in East Lansing	01962-01-011962 [127]	current	Unsigned from 1989 until 2013
M-144	0.388	0.624	Michigan State Police Headquarters in East Lansing	M-39 in East Lansing	01937-01-011937 [128]	01939-01-011939 [129]
M-144	15.078	24.266	Roscommon	Luzerne	01940-01-011940 [130]	01973-01-011973 [131]
M-145	—	—	Vandercook Lake	Jackson	—	—	Designation used on paper for a proposed western bypass of Jackson; only one portion was designated on paper along Springport Road
M-146	5.13	8.26	US 25 in Port Huron	Blue Water Bridge in Port Huron	01933-01-011933 [132]	01966-01-011966 [133]
M-147	0.505	0.813	M-106 near Jackson	State Prison of Southern Michigan	01936-01-011936 [134]	01991-01-011991 [135]
M-149	10.605	17.067	US 2 near Thompson	Palms Book State Park	01930-01-01c. 1930 [136]	current
M-150	4.767	7.672	M-59 in Rochester Hills	Tienken Road in Rochester	01930-01-01c. 1930 [136]	current	Rochester Road
M-151	17.376	27.964	Niles	Union	01931-01-011931 [137]	01935-01-011935 [138]
M-151	3.715	5.979	US 223 in Whiteford Township	US 23 in Whiteford Township	01935-01-011935 [139]	01977-01-011977 [140]	Replaced by US 223
M-152	7.701	12.394	Sister Lakes	M-51 near Dowagiac	01933-01-011933 [141]	current
M-153	25.127	40.438	M-14 near Dixboro	I-94/US 12 in Detroit	01930-01-011930 [142]	current	Ford Road
M-154	6.125	9.857	Green Road in Sans Souci	Ferry dock in Sans Souci	01931-01-011931 [32]	current	Located on Harsens Island
M-155	3.420	5.504	Howell State Hospital	BL I-96 in Howell	01931-01-011931 [112] [113]	current	No longer signed since 1987, still under state control
M-156	10.665	17.164	SR 108 at the Ohio state line near Morenci	M-34 in Clayton	01931-01-01c. 1931 [112] [124]	current
M-157	1.193	1.920	M-55 near Prudenville	M-18 near Prudenville	01932-01-011932 [143]	current
M-158	3.285	5.287	M-99 in Hillsdale County	M-99 in Hillsdale County	01934-01-011934 [144]	01934-01-011934 [145]	Replaced by M-99
M-160	—	—	Mount Clemens	Selfridge Field	01941-01-011941	01942-01-011942
M-162	—	—	M-28 near Au Train	M-94 near Au Train	01935-01-011935	01939-01-011939	Returned to local control, now H-03
M-164	2.006	3.228	Snover	M-19 near Snover	01936-01-01c. 1936 [146]	01939-01-01c. 1939 [147]
M-165	0.393	0.632	M-21 near Ovid	Ovid	01936-01-01c. 1936 [148]	01939-01-01c. 1939 [125]
M-166	12.754	20.526	US 16 in Portland	M-21 in Muir	01936-01-01c. 1936 [149]	01939-01-011939 [150]
M-167	0.610	0.982	M-21 near Saranac	Saranac	01936-01-01c. 1936 [149]	01939-01-01c. 1939
M-168	0.953	1.534	Former ferry dock in Elberta	M-22 in Elberta	01931-01-011931 [112] [113]	02012-01-012012 [151]
M-169	—	—	Fostoria	M-36 east of Fostoria	01930-01-011930	01936-01-011936
M-169	—	—	Houghton Lake		01935-01-011935	01949-01-011949
M-169	—	—	Houghton Lake		01949-01-011949	01950-01-011950
M-170	—	—	McMillan		—	01939-01-011939
M-171	—	—	Spruce	Alpena	01932-01-011932	01934-01-011934
M-171	31.803	51.182	US 23 in Oscoda	US 23 in Caledonia Township	01936-01-011936 [152]	01960-01-011960 [153]	Now F-41
M-172	—	—	Middleville		—	01939-01-011939
M-173	—	—	Orleans		01928-01-011928	01938-01-011938
M-173	—	—	Menominee		01939-01-011939	01972-01-011972	Spur to the Ann Arbor Railroad ferry docks
M-174	—	—	Buchanan		—	01939-01-011939
M-174	—	—	Lansing		01939-01-011939	01970-01-011970
M-175	—	—	Galien		—	01939-01-011939
M-176	—	—	Durand		—	01939-01-011939
M-177	—	—	Alma	St. Louis	—	01939-01-011939
M-178	1.036	1.667	Wetmore	Munising	01936-01-011936 [154]	01941-01-011941 [155]	Former connector between M-28 and M-98, now part of M-28
M-179	—	—	US 131 near LeRoy	M-63 near LeRoy	01935-01-011935 [156]	01958-01-011958 [157]
M-179	16.963	27.299	US 131 near Bradley	M-37/M-43 near Hastings	01998-01-011998 [158]	current	Chief Noonday Trail Recreational Heritage Route
M-180	—	—	Menominee		01933-01-011933	01935-01-011935	Spur to the Ann Arbor Railroad ferry docks
M-181	—	—	Dryden	Metamora	—	01959-01-011959
M-183	—	—	US 16	US 23	01932-01-011932	01963-01-011963
M-183	16.377	26.356	Fayette State Park	US 2 in Garden Corners	01985-01-011985 [159]	current
M-184	—	—	Richland	Kellogg Bird Sanctuary	—	01939-01-011939
M-185	8.004	12.881	Loop around Mackinac Island		01933-01-011933 [160]	current	The only car-free state highway in the US
M-186	4.478	7.207	M-35 near Perkins	US 2/US 41 in Rapid River	01932-10-271932 [161]	01939-07-271939 [162]	Now CR 186
M-186	2.493	4.012	M-113 near Kingsley	US 131 in Fife Lake	01940-01-011940 [163]	current
M-188	4.559	7.337	M-50/M-99 in Eaton Rapids	VFW National Home for Children	01932-01-011932 [164]	current
M-189	7.786	12.530	STH-139 at the Wisconsin state line	US 2 in Iron River	01932-01-011932 [165]	current
M-191	—	—	Fenwick		—	01939-01-011939
M-193	—	—	Morrice		—	01936-01-011936
M-194	—	—	New Lothrop		—	01939-01-011939
M-195	—	—	Henderson		—	01937-01-011937
M-196	—	—	Hersey		—	01939-01-011939
M-198	—	—	Lakeview		—	01939-01-011939
M-199	—	—	Daggett		01933-01-011933 [166]	01939-01-011939 [167]
M-199	4.030	6.486	I-94 near Albion	BL I-94 in Albion	01998-01-011998 [158]	current
M-200	—	—	Stephenson		01933-01-011933 [166]	01939-01-011939 [167]
M-201	1.467	2.361	M-22 in Northport	CR 640 near Northport	01949-01-011949 [168]	current
M-203	17.944	28.878	US 41 in Hancock	US 41/M-26 in Calumet	01933-01-011933 [169]	current	Connects with McLain State Park
M-204	7.220	11.619	M-22 near Leland	M-22 in Suttons Bay	01933-01-011933 [170]	current	Part of the Leelanau Scenic Heritage Route
M-205	1.709	2.750	SR 19 at the Indiana state line	US 12 near Adamsville	01935-01-011935 [171]	02002-01-012002 [172]	Formerly US 112S
M-206	—	—	Eagle Harbor	Eagle Harbor Lighthouse	01935-01-011935 [173]	01940-01-011940	Replaced by M-26
M-208	13.3	21.4	Au Sable River	Grayling	01936-01-011936 [174]	01939-01-011939 [175]	Replaced by M-72
M-209	0.543	0.874	M-109 at Glen Haven	Coast Guard Life Saving Station at Glen Haven	01920-01-01c. 1920 [176]	01996-01-011996 [177]	Formerly the shortest trunkline in Michigan
M-210	1.928	3.103	M-21 near Pewamo	M-21 near Pewamo	01933-01-011933 [178]	01939-01-011939 [179]	Former route of M-21
M-211	5.147	8.283	M-68 in Onaway	Onaway State Park	01934-01-011934 [78]	current
M-212	0.732	1.178	Aloha State Park	M-33 near Aloha	01937-01-011937 [180]	current	Shortest signed trunkline in Michigan
M-213	—	—	Muskegon	Brunswick	—	01960-01-011960	Now part of B-35
M-213	—	—	Muskegon State Park	Muskegon	01960-01-011960 [181]	01970-01-011970 [182]
M-214	—	—	M-79 in Nashville	M-66 in Nashville	01934-01-011934 [183]	01953-01-011953 [184]
M-215	0.896	1.442	US 12 in Lawrence	Lawrence village limits	01936-01-011936	01956-01-011956 [185]	Previously ran northward to terminate at M-43 in Bangor [185]
M-216	9.379	15.094	M-40 in Marcellus	US 131 near Moorepark	01935-01-011935 [186]	current
M-217	1.653	2.660	CR 17 at the Indiana state line	US 12 near Union	02002-01-012002 [172]	current	Michiana Parkway
M-218	18.108	29.142	I-96 in Wixom	Bus. US 10 in Pontiac	01936-01-01c. 1936 [187]	01963-01-011963 [188]
M-219	—	—	Manistique		01935-01-011935	01966-01-011966	Spur to the Ann Arbor Railroad ferry docks
M-221	2.545	4.096	M-28 near Brimley	Lakeshore Drive in Brimley	01945-01-011945 [189]	current
M-222	10.247	16.491	M-40/M-89 in Allegan	US 131 near Martin	01988-01-011988 [98]	current	Replaced M-118
M-227	6.834	10.998	I-69 near Marshall	BL I-94 in Marshall	01998-01-011998 [158]	current	Once was part of US 27
M-231	7.002	11.269	M-45 near Robinson	I-96 and M-104 near Nunica	02015-10-302015 [190]	current	Scaled-down bypass route for US 31 [191]
M-239	1.136	1.828	SR 39 at Indiana state line	I-94 near New Buffalo	01963-01-011963 [192]	current
M-247	3.036	4.886	M-13 in Bay City	Bay City State Park	01961-01-011961 [193]	current
M-275	—	—	Novi	Clarkston	01975-01-011975 [194]	01985-01-011985	Proposed northern extension of I-275 that was cancelled before being built [194] [195]
M-294	1.535	2.470	I-94 near Battle Creek	M-96 near Battle Creek	01998-01-011998 [158]	current
M-311	13.600	21.887	M-60 in Burlington	I-94 & M-96 near Battle Creek	01998-01-011998 [158]	current
M-331	3.363	5.412	Kalamazoo–Portage city line	BL I-94/Bus. US 131/M-43 in Kalamazoo	01998-01-011998 [158]	02019-01-072019 [196]	Never signed, returned to local control; once was part of US 131
M-343	7.928	12.759	Riverview Drive in Kalamazoo	M-43/M-89 in Richland	02019-01-012019 [14] [197]	current	Previously part of M-43
M-553	19.618	31.572	M-35 near Gwinn	US 41/M-28 in Marquette	01998-01-011998 [158]	current	Formerly CR 553
M-554	0.852	1.371	M-553 in Marquette	Division Street in Marquette	01998-01-011998 [158]	02005-01-012005 [198]	Never signed, returned to local control
M-700	5.545	8.924	East Grand Boulevard & East Jefferson Avenue in Detroit	M-712 (Riverbank Drive) & M-708 (Inselruhe Avenue) in Belle Isle State Park	02014-02-102014 [199]	current	Unsigned; includes the MacArthur Bridge connecting the park to the mainland and follows Sunset Drive, The Strand, Lakeside Drive, and Riverbank Drive
M-701	1.937	3.117	M-704 (Casino Way) near the Belle Isle Casino	M-700 (Lakeside Drive) in Belle Isle State Park	02014-02-102014 [199]	current	Unsigned; follows Central Avenue
M-702	0.286	0.460	M-700 (The Strand) in Belle Isle State Park	M-700 (Sunset Drive)	02014-02-102014 [199]	current	Unsigned; follows Fountain Way and includes Fountain Circle around the James Scott Memorial Fountain
M-703	0.126	0.203	M-702 (Fountain Circle) in Belle Isle State Park	M-704 (Casino Way)	02014-02-102014 [199]	current	Unsigned; follows third leg of Fountain Way
M-704	0.422	0.679	M-700 (The Strand) in Belle Isle State Park	M-700 (Sunset Drive)	02014-02-102014 [199]	current	Unsigned; follows Casino Way
M-705	1.293	2.081	M-701 (Central Avenue) in Belle Isle State Park	M-700 (The Strand)	02014-02-102014 [199]	current	Unsigned; follows Muse Road, Loiter Way, and Vista Avenue
M-706	0.130	0.209	M-700 (The Strand) in Belle Isle State Park	M-705 (Loiter Way)	02014-02-102014 [199]	current	Unsigned; follows southern segment of Picnic Way
M-707	0.354	0.570	M-705 (Loiter Way) in Belle Isle State Park	M-712 (Riverbank Drive)	02014-02-102014 [199]	current	Unsigned; follows northern segment of Picnic Way
M-708	0.403	0.649	M-700 (The Strand) in Belle Isle State Park	M-700 & M-712 (Riverbank Drive)	02014-02-102014 [199]	current	Unsigned; follows Inselruhe Avenue
M-709	0.861	1.386	M-700 (Riverbank Drive) in Belle Isle State Park	M-700 (Riverbank Drive)	02014-02-102014 [199]	current	Unsigned; follows Oakway Trail
M-710	0.632	1.017	M-700 (The Strand) in Belle Isle State Park	M-700 (Lakeside Street)	02014-02-102014 [199]	current	Unsigned; follows Woodside Drive
M-711	0.054	0.087	M-701 (Central Avenue) in Belle Isle State Park	M-700 (Riverbank Drive)	02014-02-102014 [199]	current	Unsigned; follows Vista Drive
M-712	0.514	0.827	M-700 (Sunset Drive) in Belle Isle State Park	M-700 (Riverbank Drive) & M-708 (Inselruhe Avenue)	02014-02-102014 [199]	current	Unsigned; follows Riverbank Drive
Former

Special routes

Number	Length (mi) [1]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
Conn. M-13	2.414	3.885	I-75/US 23 in Monitor Township	M-13 in Monitor Township	01967-01-011967 [200]	current	Freeway near Bay City and Kawkawlin
Bus. M-17	6.275	10.099	US 23/M-17 in Pittsfield Township	US 112 & M-17 in Ypsilanti Township	01945-01-01c. 1945 [201]	01956-01-011956 [202]	Replaced by M-17
M-21A	9.033	14.537	M-21 and US 10 in Flint	M-15 and M-21 in Davison	01929-01-011929 [24]	01948-01-011948 [203]
Byp. M-21	12.005	19.320	Byp. US 16 & M-21 in Grandville	Byp. US 131 & M-21 in Grand Rapids Township	01945-01-011945 [204]	01953-01-011953 [205]
Bus. M-21	6.749	10.861	I-196/M-21 in Grandville	I-196/M-21 in Grand Rapids	01953-01-011953 [205]	01974-01-011974 [206]	Replaced by BS I-196
Bus. M-24	6.754	10.870	US 10/M-24 in Bloomfield Township	M-24 in Pontiac Township	01940-01-011940 [207]	01963-01-011963 [208]	Served Pontiac; replaced by BL I-75
Bus. M-28	9.010	14.500	M-28 in Pentland Township	M-28 in Pentland Township	01936-01-011936 [209]	01953-01-011953 [210]	Served Newberry; partially returned to local control, remainder is part of M-117
Bus. M-28	4.873	7.842	US 41/M-28 in Ishpeming	US 41/M-28 in Negaunee	01958-01-011958 [211]	current	Part of US 41/M-28 bypassed in the 1930s
Bus. M-28	2.343	3.771	US 41/M-28 in Marquette	US 41/M-28 in Marquette	01975-01-011975 [212]	01982-01-011982 [213]	Short-lived secondary designation for Bus. US 41; returned to local control in 2005
Bus. M-32	0.738	1.188	Old M-32 and Hillman Road in Hillman	Hillman Road in Hillman	01927-01-01c. 1927 [21]	current	Business spur; also called Spur M-32
Bus. M-43	2.423	3.899	M-43 in Oneida Township	M-43 and M-100 in Grand Ledge	01959-01-011959 [214]	01968-01-011968 [215]
Conn. M-44	4.196	6.753	I-96/M-37 in Grand Rapids	M-44 in Plainfield Township	01969-01-011969 [216]	current	Previously part of US 131 on Plainfield Avenue
Bus. M-50	11.084	17.838	M-50 in Walker	I-96/M-50 in Grand Rapids Township	01953-01-011953 [205]	01961-01-011961 [30]	Replaced by M-50
Truck M-51	1.238	1.992	M-51/M-62 (Spruce Street) in Dowagiac	M-51 (North Front Street) in Dowagiac	—	—	Not state maintained; [1] follows North Paul Street and West Prairie Ronde Street
Bus. M-54	14.767	23.765	M-54 in Grand Blanc Township	M-54 in Mount Morris Township	01962-01-011962 [217]	01974-01-011974 [218]	Saginaw Street; returned to local Control
Bus. M-55	2.898	4.664	US 27 & M-55 in Houghton Lake Heights	M-55 in Houghton Lake Heights	01950-01-01c. 1950 [219]	01961-01-011961 [220]
Alt. M-60	1.671	2.689	M-60 in Concord Township	M-60 in Concord	01933-01-011933 [221]	01934-01-011934 [222]
Bus. M-60	2.554	4.110	M-51 in Niles	M-60 in Howard Township	01957-01-01c. 1957 [223]	current	Business spur
Bus. M-76	4.318	6.949	M-76 in Horton Township	M-55/M-76 in Ogemaw Township	01971-01-011971 [224]	01973-01-011973 [225]	Replaced by BL I-75 in West Branch
Truck M-78	1.529	2.461	US 27/M-78 in Lansing	US 27/M-78 in Lansing	01936-01-01c. 1936 [226]	01950-01-011950 [227]
Bus. M-78	9.782	15.743	I-96 & US 27/M-78 in Windsor Township	I-496/US 127 & M-78 in Lansing Township	01963-01-011963 [228]	01970-01-011970 [229]	Served Lansing
Spur M-130	1.138	1.831	Muehleisen Road in Raisinville Township	M-130 in Raisinville Township	01938-01-011938 [230]	01955-01-01c. 1955 [231]
Former

Connectors

Most of the following connectors are unsigned, ^[232] but they were inventoried publicly as part of the 6th edition of the Michigan Geographic Framework in 2006. ^[233] Up through the 7th edition, MDOT used a different numbering system, ^[234] which was changed in May 2008 with the publication of the 8th edition. ^[235] The years below note when each connector was established as an individual component of the highway system.

Number [236]	Length (mi)	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
Connector 3	0.724	1.165	I-75 & I-375 in Detroit	M-3 in Detroit	01968-01-011968 [237]	current	Part of the Fisher Freeway without a posted highway number; previously Connector 8 [234]
Connector 5	0.836	1.345	M-5 in Farmington Hills	I-696 in Farmington Hills	01964-01-011964 [238]	current	Connector ramp between I-696 and M-5 in the I-96/I-275/I-696/M-5 interchange
Connector 13	2.414	3.885	I-75/US 23 in Monitor Township	M-13 in Monitor Township	01967-01-011967 [200]	current	Signed as Conn. M-13; previously Connector 14 [234]
Connector 24	2.379	3.829	US 24 in Brownstown Township	I-75 in Brownstown Township	01973-01-011973 [239]	current	Part of Dix–Toledo Highway; labeled "I-75 connector" on state maps; previously part of US 25 and later Connector 3 [234]
Connector 25	0.265	0.426	BL I-69/BL I-94 in Port Huron	M-25 in Port Huron	01973-01-011973 [240]	current	Labeled "I-94 connector" on state maps; previously part of US 25 [240] and later Connector 13 [234]
Connector 30	0.629	1.012	I-94 in Roseville	M-3 in Roseville	01963-01-011963 [241]	current	Previously Connector 10 [234]
Connector 34	0.366	0.589	M-34 in Adrian	US 223 in Adrian	02003-01-012003 [242]	current	Industrial Drive
Connector 44	4.185	6.735	I-96/M-37 in Plainfield Township	M-44 in Plainfield Township	01969-01-011969 [216]	current	Signed as Conn. M-44
Connector 58	0.557	0.896	M-58 in Saginaw	I-675 in Saginaw	01971-01-011971 [58]	current	Part of Hill Street and Michigan Avenue
Connector 69	0.935	1.505	Lapeer Road in Port Huron Township	I-94/I-69 in Port Huron Township	01966-01-011966 [243]	current	Labeled as "Lapeer Connector" on maps; replaced M-146; [243] previously Connector 9 [234]
Connector 75	2.992	4.815	I-75 in Erie Township	M-125 in Erie Township	01956-01-011956 [244]	current	Replaced part of US 24A; [244] previously Connector 2 [234]
Connector 85	0.219	0.352	M-85 in Detroit	I-75 on the Detroit–Melvindale city line	01956-01-011956 [245]	current	Schaefer Highway
Connector 96	2.365	3.806	I-96 in Watertown Township	I-69 in Watertown Township	01984-01-011984 [246]	current	Connector in the I-96/I-69 interchange
Connector 102	0.201	0.323	M-10 in Detroit	M-102 on the Detroit–Southfield city line	01963-01-011963 [247]	current	Part of Greenfield Road and Greenlodge Street; previously Connector 23 [234]
Connector 104	0.326	0.525	M-104 in Ferrysburg	US 31 in Ferrysburg	01961-01-011961 [248]	current	Part of Pine Street and 3rd Street
Connector 125	0.572	0.921	US 24 in Erie Township	M-125 in Erie Township	01965-01-011965 [249]	current	Luna Pier Road, replaced part of M-151; [249] previously Connector 1 [234]
Connector 240	1.589	2.557	I-75 in Taylor	US 24 in Taylor	01963-01-011963 [247]	current	Previously Connector 4 [234]
Connector 496	2.398	3.859	I-496 & M-99 in Lansing	I-496 & BL I-96 in Lansing	01989-01-011989 [250]	02024-01-012024 [251]	Previously signed as the Capitol Loop; previously Connector 81 [234]
Connector 850	0.127	0.204	M-85 in Detroit	I-75 in Detroit	01973-01-011973 [239]	current	Part of Clark Street; replaced part of US 25; previously Connector 7 [234]
Former

See also

• Michigan Highwaysportal

References

Footnotes

1. Michigan Department of Transportation (2021). Next Generation PR Finder (Map). Michigan Department of Transportation. Retrieved October 11, 2021.
2. Michigan Legislature (1915) [enacted May 13, 1913]. "Chapter 91: State Reward Trunk Line Highways". In Shields, Edmund C.; Black, Cyrenius P.; Broomfield, Archibald (eds.). The Compiled Laws of the State of Michigan. Vol. 1. Lansing, MI: Wynkoop, Hallenbeck, Crawford. pp. 1868–1872. OCLC   44724558 . Retrieved January 24, 2012.
3. MSHD (1919), Upper Peninsula and Lower Peninsula sheets.
4. Baulch, Vivian M. (June 13, 1999). "Woodward Avenue, Detroit's Grand Old 'Main Street'". The Detroit News . ISSN   1055-2715. OCLC   137348716. Archived from the original on January 4, 2009. Retrieved June 6, 2012.
5. MSHD (1937a), Detroit & Vicinity inset; MSHD (1937b), Detroit & Vicinity inset.
6. MSHD (1939a), Detroit & Vicinity inset; MSHD (1939b), Detroit & Vicinity inset.
7. MDSH (1973), Detroit and Vicinity inset, §§ E8–A11; MDSHT (1974), Detroit and Vicinity inset, §§ E8–A11.
8. MSHD (1936a), §§ D10–D11.
9. MSHD (1939a), §§ D10–D11; MSHD (1939b), §§ D10–D11.
10. MDSHT (1979), Detroit and Vicinity inset, §§ C5–C6; MDOT (1980), Detroit and Vicinity inset, §§ C2–C3.
11. MDOT (1986), Detroit and Vicinity inset, §§ C5–E8; MDOT (1987), Detroit and Vicinity inset, §§ C5–E8.
12. MSHD (1933a), §§ C11–D11; MSHD (1933b), §§ C11–D11.
13. MSHD (1939a), §§ C11–D11; MSHD (1939b), §§ C11–D11.
14. Michigan Department of Transportation (2019). Truck Operator's Map (PDF) (Map). Scale not given. Lansing: Michigan Department of Transportation.
15. MDSHT (1977), Detroit and Vicinity inset, §§ D5–E9; MDSHT (1978), Detroit and Vicinity inset, §§ D5–E9.
16. MSHD (1926).
17. MSHD (1938b), § A4.
18. "I-94–I-75 Link To Open". Argus-Press . Owosso, MI. Associated Press. January 3, 1979. p. 16. OCLC   36134862 . Retrieved January 7, 2011.
19. Auto Club of Michigan (September 1976). Detroit Northern Suburbs and Oakland County (Map) (Fall 1976–77 ed.). c. 1:44,352. Falls Church, VA: American Automobile Association. § P12. OCLC   49819797.
20. "South Beltline Opens". Grand Rapids, MI: WZZM-TV. November 21, 2001. Archived from the original on February 10, 2013. Retrieved January 8, 2011.
21. MSHD (1927a); MSHD (1927b).
22. MSHD (1939b), §§ N9–N10; MSHD (1940a), §§ N9–N10.
23. Barnett (2004), p. 66.
24. MSHD (1929); MSHD (1930a).
25. MSHD (1939b), §§ L11–N11; MSHD (1940a), §§ L11–N11.
26. MSHD (1919), Lower Peninsula sheet.
27. Bureau of Public Roads & American Association of State Highway Officials (November 11, 1926). United States System of Highways Adopted for Uniform Marking by the American Association of State Highway Officials (Map). 1:7,000,000. Washington, DC: United States Geological Survey. OCLC   32889555 . Retrieved November 7, 2013– via Wikimedia Commons.
28. MSHD (1941a), § K12; MSHD (1941b), § K12.
29. MSHD (1954a), § M12; MSHD (1954b), § M12.
30. MSHD (1961), Grand Rapids inset; MSHD (1962), Grand Rapids inset.
31. MSHD (1919), Upper Peninsula sheet.
32. MSHD (1931a), § D8; MSHD (1931b), § D8.
33. MSHD (1932b).
34. ODOH (1930); ODOH (1931), §§ E4–B14.
35. MSHD (1930b); MSHD (1930c).
36. MSHD (1942), §§ J10–M10; MSHD (1943), §§ J10–M10.
37. MSHD (1956a), §§ M12–M14; MSHD (1956b), §§ M12–14.
38. MSHD (1933a), §§ I13–K14; MSHD (1933b), §§ I13–K14.
39. MSHD (1961), §§ E11–G10; MSHD (1962), §§ E11–G10.
40. MSHD (1961), §§ J12–J14; MSHD (1962), §§ J12–J14.
41. MDSH (1968), § B3; MDSH (1969), § B3.
42. MSHD (1937b), § L10; MSHD (1938a), § L10.
43. MSHD (1939a), Detroit & Vicinity inset; MSHD (1939b), Detroit & Vicinity inset.
44. MSHD (1958), Detroit Metropolitan Area inset, §§ E6–F6; MSHD (1960), Detroit Metropolitan Area inset, §§ E6–F6.
45. MSHD (1934b), §§ C5–D5; MSHD (1934c), §§ C5–D5.
46. MSHD (1964), §§ K8–K9; MSHD (1965), §§ K8–K9.
47. MSHD (1965), §§ I14–J14; MDSH (1966), §§ I14–J14.
48. MDSH (1971), §§ M8–N8; MDSH (1972), §§ M8–N8.
49. MSHD (1933b), § C1; MSHD (1934b), § C1.
50. "US 2 Business Route Through Ironwood". The Bessemer Herald . August 14, 1942. Retrieved November 9, 2015– via Newspapers.com.
51. MSHD (1962), §§ K12–L12; MSHD (1963), §§ K12–L12.
52. MSHD (1957a), §§ M13–N13; MSHD (1957b), §§ M13–N13
53. MDSH (1971), § K12; MDSH (1972), § K12.
54. MDOT (1984), § K12; MDOT (1985), § K12.
55. MSHD (1928a); MSHD (1928b).
56. MSHD (1930a), Grand Rapids inset.
57. MSHD (1961), Detroit Metropolitan Area inset; MSHD (1962), Detroit Metropolitan Area inset.
58. MDSH (1971), Saginaw inset; MDSH (1972), Saginaw inset.
59. MSHD (1924); MSHD (1925).
60. MSHD (1961), § I9; MSHD (1962), § I9.
61. MDOT (1986), § M7; MDOT (1987), § M7.
62. MSHD (1936a), § F10.
63. MSHD (1960), §§ H12–I12; MSHD (1961), §§ H12–I12.
64. MSHD (1939a), § H10; MSHD (1939b), § H10.
65. MDSH (1973), §§ H11–I12; MDSHT (1974), §§ H11–I12.
66. MSHD (1939a), § I11; MSHD (1939b), § I11.
67. MDOT (1993), § C11; MDOT (1995), § C11.
68. MSHD (1939a), §§ I13–I14; MSHD (1939b), §§ I13–I14.
69. MSHD (1930a); MSHD (1930b).
70. MSHD (1960), § J12; MSHD (1961), § J12.
71. MSHD (1941b), § J13; MSHD (1942), § J13.
72. MSHD (1956a), §§ M13–M14; MSHD (1956b), §§ M13–M14.
73. Rand McNally (1921). "Southern Peninsula of Michigan, Northern Indiana, Northwestern Ohio" (Map). Auto Trail Map. Scale not given. Chicago: Rand McNally.
74. MSHD (1960), § L12; MSHD (1961), § L12.
75. MSHD (1940b), §§ E11–E12; MSHD (1940c), §§ E11–E12.
76. MSHD (1942), §§ J9–L10; MSHD (1943), §§ J9–L10.
77. MSHD (1962), § N12; MSHD (1963), § N12.
78. MSHD (1934b), § E11; MSHD (1934c), § E11.
79. Barnett (2004), p. 100.
80. MSHD (1960), §§ C8–D8; MSHD (1961), §§ C8–D8.
81. MSHD (1939a), § D8; MSHD (1939b), p. ., § D8
82. MSHD (1932b), § N9; MSHD (1933a), § N9.
83. MSHD (1958), §§ N8–N9; MSHD (1960), §§ N8–N9.
84. MSHD (1939a), § L11; MSHD (1939b), § L11.
85. MSHD (1940a), § K8; MSHD (1940b), § K8.
86. MSHD (1939a), § I13; MSHD (1939b), § I13.
87. Barnett (2004), p. 166.
88. Lake, James (June 19, 2008). "MDOT Transfers M-107 Jurisdiction to Ontonagon County Road Commission" (Press release). Michigan Department of Transportation. Retrieved June 19, 2008.
89. MSHD (1957b), § E10; MSHD (1958), § E10.
90. MSHD (1960), § E10; MSHD (1961).
91. Michigan Department of Transportation (December 9, 2010). "Contract Numbers 2011-0033 and 2011-0033". Michigan Department of Transportation. Archived from the original on January 5, 2013. Retrieved December 13, 2010.
92. MSHD (1927a), Manistee inset; MSHD (1927b), Manistee inset.
93. MDOT (2003a), § H8; MDOT (2004a), § H8.
94. "Aging Willow Run Expressway Has Served Michigan Well". The Ann Arbor News . July 15, 1972. p. 12. OCLC   9497417.
95. MSHD (1956a), § M12; MSHD (1956b), § M12.
96. MSHD (1945a), §§ K8–L9; MSHD (1945b), §§ K8–L9.
97. MSHD (1940c), §§ C9–D10; MSHD (1941a), §§ C9–D10.
98. MDOT (1988), §§ M8–M9; MDOT (1989), §§ M8–M9.
99. MDSHT (1979), § E10; MDOT (1980), § E10.
100. MSHD (1930a), Lansing inset; MSHD (1930b), Lansing inset.
101. MSHD (1938b), Lansing inset; MSHD (1939a), Lansing inset.
102. MSHD (1939a), § N11; MSHD (1939b), § N11.
103. MSHD (1960), §§ N10–N11; MSHD (1961), §§ N10–N11.
104. MDSH (1969), §§ J8–K8; MDSH (1970), §§ J8–K8.
105. MSHD (1933a), §§ C11–D10; MSHD (1933b), §§ C11–D10.
106. MSHD (1935a), §§ C11–D10; MSHD (1935b), §§ C11–D10.
107. MSHD (1935b), Flint inset; MSHD (1936a), Flint inset.
108. MDOT (2003a), Flint inset; MDOT (2004a), Flint inset.
109. Grand Region (2007). "Grand Region Five-Year Transportation Program 2008–2012" (PDF). Grand Rapids: Michigan Department of Transportation. Retrieved December 7, 2007.
110. MSHD (1957a), § D10; MSHD (1957b), § D10.
111. MSHD (1936a), § B10.
112. MSHD (1931c).
113. MSHD (1931b), § E11.
114. MSHD (1936a), § D7; MSHD (1936b), § D7.
115. MSHD (1938a), § J12; MSHD (1938b), § J12.
116. MSHD (1956b), §§ J12; MSHD (1957a), § J12.
117. MDSH (1973), § N13; MDSHT (1974), § N13.
118. MSHD (1934c).
119. MSHD (1940c), § K8.
120. MSHD (1955a), § K13; MSHD (1955b), § K13.
121. "B.H.–Dowagiac State Road Approval Sure". The Herald-Palladium . Benton Harbor, Michigan. October 19, 1928. p. 1. Retrieved February 9, 2023– via Newspapers.com.
122. "Highway Advisory Board OKs X-Way Bond Issue". The State Journal . Lansing, Michigan. December 15, 1959. p. 17. Retrieved February 9, 2023– via Newspapers.com.
123. Lake, James (August 6, 2020). "MDOT Transfers M-137 Jurisdiction to Grand Traverse County Road Commission" (Press release). Michigan Department of Transportation. Retrieved August 16, 2020.
124. MSHD (1932a).
125. MSHD (1938b), § K11; MSHD (1939a), § K11.
126. MSHD (1960), § E11; MSHD (1961), § E11.
127. MSHD (1962), § L11; MSHD (1963), § L11.
128. MSHD (1936b), Lansing inset; MSHD (1937a), Lansing inset.
129. MSHD (1939a), Lansing inset; MSHD (1939b), Lansing inset.
130. MSHD (1940b), § G11; MSHD (1940c), § G11.
131. MDSH (1973), § G11; MDSHT (1974), § G11.
132. MSHD (1933a), Port Huron inset; MSHD (1933b).
133. MDSH (1966), §§ K13–K14; MDSH (1967), §§ K13–K13.
134. MSHD (1935b), § M11; MSHD (1936a), § M11.
135. MDOT (1991), § M11; MDOT (1992), § M11.
136. MSHD (1930c); MSHD (1931a).
137. MSHD (1931b), § N8; MSHD (1931c), § N8.
138. MSHD (1935a), § N8; MSHD (1935b), § N8.
139. MSHD (1935b), § N12; MSHD (1936a), § N12.
140. Special Committee on U.S. Route Numbering (July 6, 1977). "Route Numbering Committee Agenda" (PDF) (Report). Washington, DC: American Association of State Highway and Transportation Officials. p. 2. Retrieved August 2, 2014– via Wikimedia Commons.
141. MSHD (1933a), § M8; MSHD (1933b), § M8.
142. Barnett (2004), p. 84.
143. MSHD (1932a), § H10; MSHD (1933a), § H10.
144. MSHD (1934a), § N11; MSHD (1934b), § N11.
145. MSHD (1934b), § N11; MSHD (1934c), § N11.
146. MSHD (1936a), § J13.
147. MSHD (1938b), § J13; MSHD (1939a), § J13.
148. MSHD (1936a), §§ K11.
149. MSHD (1936a), §§ K11, L9, L10.
150. MSHD (1939a), § L10; MSHD (1939b), § L10.
151. Michigan Department of Transportation (April 24, 2012). "Contract Number 2012-0366". Michigan Department of Transportation. Archived from the original on January 5, 2013. Retrieved May 7, 2012.
152. MSHD (1936b), §§ G13–H13;
153. MSHD (1961), §§ G13–H13; MSHD (1961), §§ G13–H13.
154. MSHD (1936a), §§ B1–B11.
155. MSHD (1941a), §§ B1–B11; MSHD (1941c), §§ B1–B11.
156. MSHD (1935b), § I9; MSHD (1936a), § I9.
157. MSHD (1958), § I9; MSHD (1960), § I9.
158. Truscott, John (September 24, 1998). "MDOT Accepts Responsibility for 120 Miles of Local Roads" (Press release). Michigan Department of Transportation. Archived from the original on March 15, 2007. Retrieved August 26, 2008.
159. Berres, Mike (September 19, 1985). "Fayette Road to Get Face Lift". Daily Press . Escanaba, MI.
160. Michigan Department of Transportation & V3 Consultants (February 13, 2001). "Mackinac County" (Map). Right-of-Way File Application. Scale not given. Lansing: Michigan Department of Transportation. Sheet 76.
161. "Half of Federal Loan to Be Spent On U.P. Highways". The Daily Mining Journal . Marquette, Michigan. October 28, 1932. p. 5. Retrieved March 2, 2023– via Upper Peninsula Digital Network.
162. "State Turns Over Highways: Notice Received by County of Road Transfers". The Escanaba Daily Press . July 27, 1939. p. 7. Retrieved June 11, 2019– via Newspapers.com.
163. MSHD (1940b), § G9; MSHD (1940c), § G9.
164. MSHD (1932b), § L11; MSHD (1933a), § L11.
165. MSHD (1932a), § C3; MSHD (1933a), § Ce.
166. MSHD (1935a), § E5; MSHD (1935b), § E5.
167. MSHD (1939a), § E5; MSHD (1939b), § E5.
168. MSHD (1949a), § F9.
169. MSHD (1933b).
170. Michigan Department of Transportation (July 2005). "Leelanau County" (Map). Right-of-Way File Application. Scale not given. Lansing: Michigan Department of Transportation. Sheets 43-1 through 45A.
171. MSHD (1935b), § N8; MSHD (1936a), § N8.
172. "Michiana Parkway Will Benefit Region". South Bend Tribune . October 6, 2002. OCLC   8793233. Archived from the original on October 20, 2012. Retrieved April 29, 2009.
173. MSHD (1935a).
174. MSHD (1936a), §§ G10–G11, G13–H13.
175. MSHD (1939a), §§ G10–G11; MSHD (1939b), §§ G10–G11.
176. Baird, Thomas (January 31, 2006). "Early Modern Highways in Leelanau". Leelanau Post. Archived from the original on July 4, 2008. Retrieved February 15, 2008.
177. State Administrative Board (February 20, 2007). "State Administrative Board Resolutions, 1940–Present". Lansing: State of Michigan. p. 49. OCLC   85834636 . Retrieved January 1, 2023– via Library of Michigan Digital Repository.
178. MSHD (1933a), § K10; MSHD (1933b), § K10.
179. MSHD (1939a), § K10; MSHD (1939b), § K10.
180. Michigan Department of Transportation (June 27, 1966). "Cheboygan County" (PDF) (Map). Right-of-Way File Application. Scale not given. Lansing: Michigan Department of Transportation. Sheet 63. Retrieved June 8, 2008.
181. MSHD (1960), §§ J7–J8; MSHD (1961), §§ J7–J8.
182. MDSH (1970), §§ J7–J8; MDSH (1971), §§ J7–J8.
183. MSHD (1934b), § L10; MSHD (1934c), § L10.
184. MSHD (1953a), § L10; MSHD (1953b), § L10.
185. "Lawrence Street Change" (Map). The News-Palladium . Benton Harbor, MI. May 3, 1956. § 2, p. 1. OCLC   10117334 . Retrieved November 9, 2015– via Newspapers.com.
186. MSHD (1935a), §§ N8–N9; MSHD (1935b), § §§ N8–N9.
187. MSHD (1936a), §§ L13–M13.
188. MSHD (1963), §§ L13–M13; MSHD (1964), §§ L13–M13.
189. MSHD (1945a), § C11; MSHD (1945b), § C11.
190. Lloyd, Eric D. (October 30, 2015). "Community Ready for M-231 Grand Opening". Walker, MI: WZZM-TV . Retrieved October 30, 2015.^{[ permanent dead link ]}
191. Reimink, Troy (September 19, 2012). "Long-Awaited Bridge Work Begins Yet This Year on M-231 Near Grand Haven". The Grand Rapids Press . Archived from the original on October 17, 2011. Retrieved July 19, 2012.
192. MSHD (1963), § N7; MSHD (1964), § N7.
193. MSHD (1961), § J12; MSHD (1962), § J12.
194. Michigan Department of State Highways (1975). Proposed M-275, Oakland County. Lansing: Michigan Department of State Highways.
195. "North–South Corridor? As State Prioritizes Projects, Answer Needed on West Oakland Route". Spinal Column Newsweekly. West Bloomfield, MI. May 1, 1985.
196. Barrett, Malachi (January 8, 2019). "Kalamazoo Accepts Control of State Trunklines Spanning City". MLive . Booth Newspapers. Retrieved April 23, 2019.
197. Barrett, Malachi (January 8, 2019). "Kalamazoo Accepts Control of State Trunklines Spanning City". MLive . Booth Newspapers. Retrieved April 23, 2019.
198. Garner, Dawn (November 9, 2005). "MDOT and City of Marquette Complete Jurisdictional Transfer" (Press release). Michigan Department of Transportation. Archived from the original on December 12, 2008. Retrieved July 31, 2008.
199. Michigan Department of Natural Resources (July 19, 2018). Belle Isle Park Strategic Management Plan (PDF). Michigan Department of Natural Resources. pp. 12, 21, 63. Retrieved October 4, 2022.
200. MDSH (1967), §§ I12–J12; MDSH (1968), §§ I12–J12.
201. MSHD (1945a), § M12. MSHD (1945b), § M12;
202. MSHD (1956a), § M12; MSHD (1956b), § M12.
203. MSHD (1948b), §§ K12–K13; MSHD (1949a), §§ K12–K13.
204. MSHD (1945a), Grand Rapids inset; MSHD (1945b), Grand Rapids inset.
205. MSHD (1953a), Grand Rapids inset; MSHD (1953b), Grand Rapids inset.
206. MDSHT (1974), Grand Rapids inset; MDSHT (1975), Grand Rapids inset.
207. MSHD (1940b), § L13; MSHD (1940c), § L13.
208. MSHD (1963), § L13; MSHD (1964), § L13.
209. MSHD (1935a), § C9; MSHD (1936a), § C9.
210. MSHD (1953a), § C9; MSHD (1953b), § C9.
211. MSHD (1958), § C5.
212. MDSHT (1975), Marquette inset; MDSHT (1976), Marquette inset.
213. MDOT (1982), Marquette inset; MDOT (1983), Marquette inset.
214. "Open Bypass at Grand Ledge". The Grand Rapids Press . November 14, 1959. p. 13.
215. MDSH (1968), § L10; MDSH (1969), § L10.
216. MDSH (1969), Grand Rapids inset; MDSH (1970), Grand Rapids inset.
217. MSHD (1962), § K12; MSHD (1963), § K12.
218. MDSHT (1974), § K12; MDSHT (1975), § K12.
219. MSHD (1949b), § H10; MSHD (1950a), § H10.
220. MSHD (1961), § H10; MSHD (1962), § H10.
221. MSHD (1933a), § M11; MSHD (1933b), § M11.
222. MSHD (1934b), § M11; MSHD (1934c), § M11.
223. MSHD (1956b), Niles inset; MSHD (1957a), Niles inset.
224. MDSH (1971), § H11; MDSH (1972), § H11.
225. MDSH (1973), § H11; MDSHT (1974), § H11.
226. MSHD (1936a), Lansing inset.
227. MSHD (1950a), Lansing inset; MSHD (1950b), Lansing inset.
228. MSHD (1963), § L10–L11; MSHD (1964), § L10–L11.
229. MDSH (1970), Lansing inset; MDSH (1971), Lansing inset.
230. MSHD (1938a), § K13; MSHD (1938b), § K13.
231. MSHD (1955b), § K13; MSHD (1956a), § K13.
232. MDOT (2015b) , full map.
233. Michigan Department of Information Technology (August 1, 2006). "Appendix C: State Trunkline Connector Routes" (PDF). Michigan Geographic Framework (6th ed.). Michigan Department of Information Technology. Archived from the original (PDF) on March 10, 2007. Retrieved January 28, 2016.
234. Michigan Department of Information Technology (May 15, 2007). "Appendix C: State Trunkline Connector Routes". Michigan Geographic Framework (7th ed.). Michigan Department of Information Technology.
235. Michigan Department of Information Technology (May 1, 2008). "Appendix C: State Trunkline Connector Routes" (PDF). Michigan Geographic Framework (8th ed.). Michigan Department of Information Technology. Archived from the original (PDF) on December 12, 2008. Retrieved October 15, 2008.
236. Michigan Department of Information Technology (March 15, 2015). "Appendix C: State Trunkline Connector Routes". Michigan Geographic Framework (15th ed.). Michigan Department of Information Technology.
237. MDSH (1968), Detroit and Vicinity inset, § E9; MDSH (1969), Detroit and Vicinity inset, § E9.
238. Brown, Warren (February 4, 1990). "Home of the American Auto Finds Reuther Freeway a Mixed Blessing". The Washington Post . p. H2. ISSN   0740-5421. OCLC   9965758 . Retrieved May 25, 2023.
239. MDSH (1973), Detroit and Vicinity inset, § H6–A12; MDSHT (1974), Detroit and Vicinity inset, § H6–A12.
240. MDSH (1973), Port Huron inset; MDSHT (1974), Port Huron inset.
241. MSHD (1963), § L14; MSHD (1964), § L14.
242. MDOT (2003b), Adrian inset; MDOT (2004b), Adrian inset.
243. MDSH (1966), § K13–K14; MDSH (1967), § K13–K13.
244. MSHD (1956a), § N13; MSHD (1956b), § N13.
245. MSHD (1956a), § M13–M14; MSHD (1956b), § M13–M14.
246. MDOT (1984), Lansing inset; MDOT (1985), Lansing inset.
247. MSHD (1963), Detroit Metropolitan Area inset, § B2, E2; MSHD (1964), Detroit Metropolitan Area inset, § B2, E2.
248. Michigan Department of Transportation & JCK and Associates (October 22, 2001). Right-of-Way Maps for Ottawa County (Map). Scale not given. Lansing: Michigan Department of Transportation. Sheet 40.
249. MSHD (1965), § N13; MDSH (1966), § N13.
250. Michigan Department of Transportation (August 29, 2007). "Ingham County" (PDF) (Map). Right-of-Way File Application. Scale not given. Lansing: Michigan Department of Transportation. Sheet 180. OCLC   12843916 . Retrieved October 15, 2008.
251. Michigan Department of Transportation; City of Lansing (March 26, 2024). "Memorandum of Understanding Between Michigan Department of Transportation and City of Lansing" (Memorandum). Michigan Department of Transportation. MDOT 2023-0611.

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• ——— (2012). Pure Michigan: State Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC   42778335, 794857350.
• ——— (2013). Pure Michigan: State Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC   42778335, 861227559.
• ——— (2014). Pure Michigan: State Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC   42778335, 900162490.
• ——— (2015a). Pure Michigan: State Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. OCLC   42778335, 900162490.
• ——— (2015b). Truck Operator's Map (Map). Scale not given. Lansing: Michigan Department of Transportation.
• Ohio Department of Highways (1930). Map of Ohio Showing State Highway System (PDF) (Map). 1:760,320. Columbus: Ohio Department of Highways. OCLC   5673562, 7237073 . Retrieved December 31, 2010.
• ——— (1931). Map of Ohio Showing State Highway System (PDF) (Map). 1:760,320. Columbus: Ohio Department of Highways. OCLC   5673562, 7231737 . Retrieved December 31, 2010.

External links

• Michigan Highways