 As it existed before the designation was removed , M @-@ 114 started at the corner of BYP US 16 ( 28th Street ) and what is now East Beltline Avenue in Paris Township ( now Kentwood ) and ran northward . The trunkline intersected the mainline for US 16 / M @-@ 50 at Cascade Road and the mainline for M @-@ 21 at Fulton Street near East Grand Rapids in Grand Rapids Township . Further north , the highway split into two . In Plainfield Township , a leg of M @-@ 114 continued west along the modern 3 Mile Road through an intersection with US 131 to terminate at <unk> Avenue near the Grand River and the other leg continued north to a terminus with US 131 at <unk> Drive and Plainfield Avenue . 
