M-147 | ||||
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Route information | ||||
Maintained by the Jackson County Road Commission | ||||
Length: | 0.505 mi[5] (0.813 km) | |||
Existed: | 1936[1][2] – 1991[3][4] | |||
Major junctions | ||||
West end: | M-106 near Jackson | |||
East end: | State Prison of Southern Michigan | |||
Location | ||||
Counties: | Jackson | |||
Highway system | ||||
Michigan State Trunkline Highway System
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M-147 was a state trunkline highway in the U.S. state of Michigan. The route started at M-106 just north of Jackson and stopped at the entrance of State Prison of Southern Michigan. The route of M-147 was transferred to local control in 1991 after being signed originally in 1936.
Contents |
M-147 started at an intersection with M-106 west of the State Prison of Southern Michigan property. From there, the trunkline ran about a half mile (0.8 km) due east to the prison gate and terminated. Just east of the terminus was a branch line of the Grand Trunk Western Railroad.[6] In 1976, a newspaper article said that "it's ... the second shortest highway on Michigan's state highway system, but for those who travel it one way, M-147 is the longest road in the world."[7]
M-147 was designated in 1936 to connect the prison property with the state trunkline system.[1][2] It would remain under state control until 1991 when it was turned over to Jackson County.[3][4]
The entire highway was in Blackman Township, Jackson County.
Mile[5] | Destinations | Notes |
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0.000 | M-106 | |
0.505 | State Prison of Southern Michigan front gate | |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |