M-60 is an east–west state trunkline highway in the US state of Michigan. It runs from the Niles area at a junction with US Highway 12 (US 12) to the Jackson area where it ends at Interstate 94 (I-94). The trunkline passes through a mix of farm fields and woodlands, crosses or runs along several rivers and connects several small towns of the southern area of the state. The westernmost segment runs along divided highway while the easternmost section is a full freeway bypass of Jackson.
M-60 was originally designed in 1919 with the rest of the state highway system in Michigan. It ran roughly along its current route connecting downtown Niles to downtown Jackson. In the mid-1920s, the western end was extended to New Buffalo; since then several bypasses of the smaller towns along the highway were added. One of these bypasses resulted in the creation of an alternate route (Alternate M-60, Alt. M-60) through Concord; that route has since been decommissioned. When Niles was bypassed in the 1950s, a business loop (Business M-60, Bus. M-60) was created through town. After the western end was truncated to its current location, that business loop was converted to a business spur.
Route description
The intersection of M-60 and M-62 in Cassopolis
M-60 starts at an interchange along US 12 southeast of Niles in southwestern Cass County. From this interchange, the highway runs northeasterly along the divided highway on Detroit Road to an intersection with Bus. M-60 (Yankee Road). There, the main highway turns due east along the shore of Barron Lake. The trunkline continues through mixed farm fields and woodlands, running northeastward to Cassopolis and rounding Stone Lake on the southern approach to town. M-60 runs north–south through town on Broadway Street, merging with M-62 to run concurrently into downtown Cassopolis. M-60 turns eastward on State Street, separating from M-62, and leaves town[3][4] while crossing a line of the Canadian National Railway.[5]
East of Cassopolis, M-60 runs past Diamond Lake and through farm fields. At Vandalia, the highway passes Donnell Lake before meeting M-40 north of Bair Lake in Jones. East of Jones, the trunkline crosses into St. Joseph County and meets US 131 on the south side of Three Rivers. The two highways run concurrently northward through a retail business corridor to an intersection with Michigan Avenue. M-60 turns east along Michigan Avenue following Bus. US 131 into downtown. The business loop turns north at the same intersection where M-60 meets M-86 near the Rocky River crossing. Continuing eastward, M-60 passes the high school and Three Rivers Municipal Dr. Haines Airport while running along the St. Joseph River. The trunkline turns north, runs by Fishers Lake and continues out of town through farm fields. Near Mendon, the highway runs along the river again. East of town, M-60 meets M-66, and the two run east and northeast through Leonidas into the extreme northwest corner of Branch County.[3][4]
South of Athens, M-66 turns northward and M-60 continues around Union City and into southern Calhoun County. The road runs through Burlington on Leroy Street. At Marshall Street. M-60 meets the southern end of M-311 which runs north to the Battle Creek area. M-60 continues east through farm fields to Tekonsha where it meets Interstate 69 (I-69) northwest of town. Continuing to Homer, the highway runs along Lehigh Street in town; M-99 merges into M-60 after the intersection with Hillsdale Street. East of town, the highway widens into a four-lane divided highway; M-99 turns north along this short section of roadway and M-60 reverts to a two-lane highway again. The trunkline crosses the Kalamazoo River at Concord before it crosses into Jackson County. At Spring Arbor, M-60 passes the campus of Spring Arbor University. Outside of Jackson, the highway widens out to a full freeway bypass around the west side of the city. This bypass has one interchange with Michigan Avenue near Jackson County Airport. North of this interchange, the highway picks up the Business Loop I-94[3][4] and crosses the Norfolk Southern Railway line in the area.[5] The freeway ends at a trumpet interchange with I-94 northwest of Jackson.[3][4]
M-60 is maintained by the Michigan Department of Transportation (MDOT) like other state highways. Among these responsibilities, the department tracks the level of traffic that uses the roadways under its jurisdiction. This is expressed using a metric called annual average daily traffic (AADT), which is a statistical calculation of the average daily number of vehicles on a segment of roadway. According to MDOT's surveys in 2009, the highest traffic counts were 12,547 cars and 999 trucks along the freeway immediately south of I-94 near Jackson; the lowest AADT was the 2601 cars and 384 trucks west of Union City.[6] Only two sections of M-60 have been listed on the National Highway System (NHS): along the US 131 concurrency in Three Rivers[7] and on the BL I-94 concurrency near Jackson.[8] The NHS is a network of roads important to the country's economy, defense, and mobility.[9]
History
M-60 was designated with the rest of the original state highway system by July 1, 1919, on a series of roads running between Niles and Jackson by way of Cassopolis, Three Rivers and Tekonsha.[2][a] By the end of 1927, the western end was extended to terminate at US 12 at New Buffalo.[11] In the early to mid-1930s, the Michigan State Highway Department (MSHD) realigned the New Buffalo–Niles section to bypass Galien and Buchanan, and the department extended US 112 concurrently along M-60 to New Buffalo.[12][13] M-60 was rerouted around Concord in 1933,[14][15] Tekonsha was bypassed by the MSHD in late 1936,[13][16] and the highway was routed around Union City in 1937.[17][18] The MSHD continued to improve the highway through the end of the 1930s. The last segment between Tekonsha and Homer was paved in 1940, making all of M-60 a hard-surfaced roadway.[19][20]
In late 1949 or early 1950, the MSHD shifted M-60 through the Jones area to straighten the roadway.[21][22] The US 131 bypass of Three Rivers opened in 1953; the US 131/M-60 concurrency became a Bus. US 131/M-60 concurrency through town as a result.[23][24] On December 1, 1956, the highway department opened the first 6.6 miles (10.6 km) of a new four-lane divided highway around the south side of Niles, with the final 1.6 miles (2.6 km) of the bypass opening early the next year.[25] Consequently, they converted the former route through town into a business loop. Bus. M-60 connected the bypass into downtown where it continued along Bus. US 112 back to US 112/M-60.[26][27] At the end of the 1950s, M-60 was moved to a freeway bypass along the west side of Jackson; the final mile was also designated Bus. US 12 as both highways connected to the I-94/US 12 freeway north of the city.[28][29][b] The western end was redesignated as a part of US 12 in the late 1961,[30][31] and the M-60 designation was truncated off this roadway in 1966.[32][33] M-60's routing has remained unchanged since.[3]
There have been two different special routes of M-60. Business M-60 (Bus. M-60) in Niles is still in existence, while Alternate M-60 (Alt. M-60) in Concord has been decommissioned.
Business M-60 (Bus. M-60) is a state business spur running through the city of Niles and adjacent townships. The spur starts at the intersection with M-51 (Main Street, 11th Street) and runs eastward along a former routing of M-60 on Oak Street through a residential section of town. Near the Berrien–Cass county line, the highway passes south of the Jerry Tyler Memorial Airport. East of the airport, the street name changes from Oak Street to Yankee Road, and Bus. M-60 runs to its terminus at M-60 (Detroit Road).[34] The total length is 2.554 miles (4.110 km),[1] and 5,284–7,984 cars and 333 trucks use the route each day.[6]
The business route was a loop route, continuing through downtown along Bus. US 112[b] when the designation was created in late 1956 or early 1957.[26][27] M-60 was truncated west of Niles in 1966; at the same time, Bus. M-60 was truncated at its junction with Bus. US 12/M-51[c] near downtown.[32][33]
Alternate M-60 (Alt. M-60) was an alternate loop route running through Concord. It acted as a "business route" into downtown Concord during its short lifetime after a bypass of town along M-60 was built. Its appearance predated the development of business routes in Michigan. Concord was bypassed in 1933, resulting in the creation of the alternate route.[14][15] That route was turned over to local control the next year, decommissioning the designation.[36][37]
^The first state highways in Michigan were signed in 1919.[10]
^ abSeveral business loops were renumbered in 1961 as the US 12 designation was moved off the I-94 freeway to replace the US 112 designation in the state. Bus. US 12 routes, like the one in Jackson, were redesignated BL I-94 routes, and Bus. US 112 routes, like the one in Niles, became Bus. US 12 routes.[30][31]
^In April 2010, the Bus. US 12 designation was decommissioned when the central portion was turned over to local control and an extended M-139 replaced it on its west end. The eastern section became just M-51.[35]
^ abcdeMichigan Department of Transportation (2010). Uniquely Michigan: Official Department of Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. §§ N8–M11. OCLC42778335, 639960603.
^ abMichigan Department of Transportation (April 2009). Michigan's Railroad System(PDF) (Map). Lansing: Michigan Department of Transportation. Retrieved September 14, 2010.
^Michigan Department of Transportation (April 23, 2006). National Highway System, Michigan(PDF) (Map). Lansing: Michigan Department of Transportation. Archived from the original(PDF) on August 20, 2008. Retrieved October 7, 2008.
^"Michigan May Do Well Following Wisconsin's Road Marking System". The Grand Rapids Press. September 20, 1919. p. 10.
^Michigan State Highway Department (December 1, 1927). Official Highway Service Map (Map). [c. 1:810,000]. Lansing: Michigan State Highway Department. OCLC12701195, 79754957.
^Michigan State Highway Department & H.M. Gousha (July 1, 1930). Official Highway Service Map (Map). [c. 1:810,000]. Lansing: Michigan State Highway Department. OCLC12701195, 79754957.
^ abMichigan State Highway Department & Rand McNally (June 1, 1936). Official Michigan Highway Map (Map). [c. 1:850,000]. Lansing: Michigan State Highway Department. §§ N7–N8, M10. OCLC12701143.
^ abcMichigan State Highway Department & Rand McNally (May 1, 1933). Official Michigan Highway Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § M11. OCLC12701053. Archived from the original on May 10, 2017. Retrieved December 18, 2016 – via Archives of Michigan.
^ abcMichigan State Highway Department & Rand McNally (September 1, 1933). Official Michigan Highway Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § M11. OCLC12701053.
^Michigan State Highway Department & Rand McNally (December 15, 1936). Official Michigan Highway Map (Map) (Winter ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. § M10. OCLC12701143, 317396365. Retrieved October 17, 2019 – via Michigan History Center.
^Michigan State Highway Department & Rand McNally (May 15, 1937). Official Michigan Highway Map (Map) (Summer ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. § M10. OCLC12701143. Retrieved October 17, 2019 – via Michigan History Center.
^Michigan State Highway Department & Rand McNally (December 1, 1937). Official Michigan Highway Map (Map) (Winter ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. § M10. OCLC12701143. Retrieved October 17, 2019 – via Michigan History Center.
^Michigan State Highway Department & Rand McNally (July 15, 1940). Official Michigan Highway Map (Map) (Summer ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. § M10. OCLC12701143. Retrieved October 17, 2019 – via Michigan History Center.
^Michigan State Highway Department & Rand McNally (December 1, 1940). Official Michigan Highway Map (Map) (Winter ed.). [c. 1:850,000]. Lansing: Michigan State Highway Department. § M10. OCLC12701143.
^Michigan State Highway Department (July 1, 1949). Michigan Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § N8. OCLC12701120.
^Michigan State Highway Department (April 15, 1950). Michigan Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § N8. OCLC12701120.
^Michigan State Highway Department (April 15, 1953). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § N9. OCLC12701120.
^Michigan State Highway Department (October 1, 1953). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § N9. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
^"7,260 Cars Travel New Bypass Daily". Niles Daily Star. December 3, 1956. OCLC36065307.[page needed]
^ abcMichigan State Highway Department (October 1, 1956). Official Highway Map (Map). Scale not given. Lansing: Michigan State Highway Department. Niles inset. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
^ abcMichigan State Highway Department (April 1, 1957). Official Highway Map (Map). Scale not given. Lansing: Michigan State Highway Department. Niles inset. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
^Michigan State Highway Department (1958). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § M11. OCLC12701120, 51856742. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1958)
^Michigan State Highway Department (1960). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § M11. OCLC12701120, 81552576. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1960)
^ abMichigan State Highway Department (1961). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. §§ M11, N8. OCLC12701120, 51857665. Retrieved October 17, 2019 – via Michigan History Center. (Includes all changes through July 1, 1961)
^ abMichigan State Highway Department (1962). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. §§ M11, N8. OCLC12701120, 173191490. Retrieved October 17, 2019 – via Michigan History Center.
^ abMichigan Department of State Highways (1966). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan Department of State Highways. §§ N7–N8. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
US 12 near Niles
I-94 near Jackson
