 By June 15 , 1942 the highways in the Grand Rapids area were <unk> . A Bypass US 16 ( BYP US 16 ) designation was assigned to the portion of M @-@ 114 that traveled around the southwest side of Grand Rapids ( now M @-@ 11 ) , leaving just the east and unfinished north segments left . The section along the east side of the city was completed as M @-@ 114 . A northern leg was added along 3 Mile Road at the same time . By 1945 , the northern leg of M @-@ 114 was turned back to local control and removed from the highway system . The eastern leg was assigned a BYP US 131 designation , thereby eliminating the last remaining portion of M @-@ 114 . A BYP M @-@ 21 designation was also used along part of the southern and eastern legs . East Beltline now carries M @-@ 37 and M @-@ 44 . 
