M-181 (Michigan highway)

State Trunkline Highway System
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 (9,617.676 km) Plus 14.775 mi (23.778 km) of special routes and 24.079 mi (38.751 km) of unsigned connectors
Formed	May 13, 1913, signed by July 1, 1919
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)^[3]	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	01970-06-081970	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 Zdroj:https://en.wikipedia.org?pojem=M-181_(Michigan_highway) Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia. Navigácia: Veda > Analytika Antropológia Aplikované vedy Bibliometria Dejiny vedy Encyklopédie Filozofia vedy Forenzné vedy Humanitné vedy Knižničná veda Kryogenika Kryptológia Kulturológia Literárna veda Medzidisciplinárne oblasti Metódy kvantitatívnej analýzy Metavedy Metodika Metodológia vedy Náboženstvo a veda Náučná literatúra Podvody vo vede Popularizácia vedy Potravinárstvo Prírodné vedy Pseudoveda Scientometria Spoločenské vedy Teórie Teatrológia Technické vedy Technika Terminológia Umenie Výskum Veda Veda a technika podľa štátu Veda a technika podľa kontinentu Veda a technika podľa roka Veda v kozme Vedci Vedecká literatúra Vedecké databázy Vedecké experimenty Vedecké konferencie Vedecké metódy Vedecké ocenenia Vedecké organizácie Vedecké parky Vedeckí spisovatelia Vzdelávanie Záhady Príbuzné výrazy: Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia. www.astronomia.sk \| www.biologia.sk \| www.botanika.sk \| www.dejiny.sk \| www.economy.sk \| www.elektrotechnika.sk \| www.estetika.sk \| www.farmakologia.sk \| www.filozofia.sk \| Fyzika \| www.futurologia.sk \| www.genetika.sk \| www.chemia.sk \| www.lingvistika.sk \| www.politologia.sk \| www.psychologia.sk \| www.sexuologia.sk \| www.sociologia.sk \| www.veda.sk I www.zoologia.sk

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