 M @-@ 188 is a 4 @.@ 559 @-@ mile @-@ long ( 7 @.@ 337 km ) state trunkline highway in the US state of Michigan . It runs from Eaton Rapids to the VFW National Home for Children , southeast of town through a rural area . Approximately 1 @,@ 000 vehicles each day use a highway that was first designated in the 1930s and paved in the 1940s . 
