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M-140 (Michigan highway)

M-140 marker

M-140
M-140 highlighted in red
Route information
Maintained by MDOT
Length: 37.205 mi (59.876 km)
Existed: c. 1931 – present
Major junctions
South end: M-139 in Niles
 

M-62 near Eau Claire

I-94 near Watervliet
North end: I-196 / US 31 / LMCT / BL I-196 at South Haven
Location
Counties: Berrien, Van Buren
Highway system
M-139 US 141

M-140 marker

M-62 near Eau Claire

M-140 is a north–south state trunkline highway in Berrien and Van Buren counties of the US state of Michigan. The highway starts in the Niles area at M-139 and runs north through Watervliet to South Haven, ending at Interstate 196/US Highway 31 (I-196/US 31). In between, it runs through farm fields and past lakes in the southwestern part of the Lower Peninsula. The trunkline is used, on average, by between 1,500 and 10,200 vehicles.

The state designated M-140 in the early 1930s over a previous alignment of US 31 when that highway rerouted through the area. M-140 was extended from Watervliet to Niles a few years later. Changes were made to the routing of the trunkline in the 1950s and 1960s. The last change was made in 1972, resulting in the modern course for the highway.

M-140 starts at an intersection with M-139 near the St. Joseph River north of Niles and runs due north through farm fields. The trunkline jogs to the west near Steinbauer Lake before returning to the northerly course. There is another westerly jog along Pokagon Road around Riggins Lake. M-140 turns back northward and runs through the community of Berrien Center. Near Eau Claire, the highway turns bends along Maple Grove Road for about 1,000 feet (300 m) before going north on Watervliet Road. East of town, the trunkline follows Main Street eastward toward the Berrien–Cass county line. M-140 intersects the northern terminus of M-62 and curves north.


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Wikipedia

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