 The concurrency with M @-@ 35 through Marquette and Baraga counties was removed from maps in 1968 . M @-@ 35 west of Baraga was designated as a new M @-@ 38 and M @-@ 35 was shortened to its current northern terminus . Another expressway section of US 41 was denoted along US 2 / US 41 between Gladstone and Rapid River in 1972 . A Bus . M @-@ 28 designation was added to Bus . US 41 on the MDOT map in 1975 , making it similar to the former Bus . US 41 / Bus . M @-@ 28 designation along Bus . M @-@ 28 in Ishpeming and Negaunee . This second designation was removed by 1982 . 
