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M-155 (Michigan highway)
Encyclopedia
M-155 was a former state trunkline
in the US state of Michigan
that served as a spur route from BL I-96 in Howell
in Livingston County
to the Hillcrest Center, former Howell State Hospital. The trunkline remains under state maintenance as OLD M-155.
where it traveled southwest on Michigan Avenue. After a half mile, the road turned westward along Mason Road where it traveled out of Howell. Shortly after, the route turned southwest on Norton Road before turning back to the west. The road then, briefly, turned south onto County Farm Road which delivered it to Hillcrest Drive, on which it traveled to the hospital where it terminated.
To serve this facility M-155 was assumed into the state trunkline system in 1931. It began at a junction with US 16
in Howell, what is today Business Loop 96. It continued to serve the facility over the next fifty years and beyond. After the hospital was abandoned, the route markers remained on the road, serving a field, until they were finally removed in 1987.
Michigan Highway System
The Michigan State Trunkline Highway System is made up of all the highways designated as Interstates, U.S. Highways and State Highways in the US state of Michigan. The system is maintained by the Michigan Department of Transportation and comprises of trunklines in all 83 counties of Michigan on...
in the US state of Michigan
Michigan
Michigan is a U.S. state located in the Great Lakes Region of the United States of America. The name Michigan is the French form of the Ojibwa word mishigamaa, meaning "large water" or "large lake"....
that served as a spur route from BL I-96 in Howell
Howell, Michigan
Howell is a city in the U.S. state of Michigan. As of the 2010 census, the city had a total population of 9,489. It is the county seat of Livingston County and is located mostly within Howell Township, but is politically independent from Howell Township...
in Livingston County
Livingston County, Michigan
-Demographics:As of the census of 2000, there were 156,951 people, 55,384 households, and 43,531 families residing in the county. The population density was 276 people per square mile . There were 58,919 housing units at an average density of 104 per square mile...
to the Hillcrest Center, former Howell State Hospital. The trunkline remains under state maintenance as OLD M-155.
Route description
M-155 began at a junction with Business Loop 96 in HowellHowell, Michigan
Howell is a city in the U.S. state of Michigan. As of the 2010 census, the city had a total population of 9,489. It is the county seat of Livingston County and is located mostly within Howell Township, but is politically independent from Howell Township...
where it traveled southwest on Michigan Avenue. After a half mile, the road turned westward along Mason Road where it traveled out of Howell. Shortly after, the route turned southwest on Norton Road before turning back to the west. The road then, briefly, turned south onto County Farm Road which delivered it to Hillcrest Drive, on which it traveled to the hospital where it terminated.
History
The Michigan State Sanitorium was established in 1907, primarily to treat patients with tuberculosis. After 1955 the hospital also handled patients with mental illnesses. In 1961 the sanitorium became the Howell State Hospital, and later the Hillcrest Center in 1978. The facility operated until 1982 when it was abandoned, and the building finally demolished a few years after.To serve this facility M-155 was assumed into the state trunkline system in 1931. It began at a junction with US 16
U.S. Route 16
U.S. Route 16 is an east–west United States Highway between Rapid City, South Dakota and Yellowstone National Park in Wyoming....
in Howell, what is today Business Loop 96. It continued to serve the facility over the next fifty years and beyond. After the hospital was abandoned, the route markers remained on the road, serving a field, until they were finally removed in 1987.