IS   7 7 ▁heads ▁east ▁while ▁W IS   3 5 ▁continues ▁to ▁the ▁n ortheast , ▁crossing ▁the ▁Big ▁Island ▁State ▁Natural ▁Area ▁and ▁the ▁St . ▁Cro ix ▁River ▁and ▁turning ▁north ▁into ▁Douglas ▁County . ▁ ▁Cont inu ing ▁north , ▁W IS   3 5 ▁passes ▁through ▁the ▁un in cor por ated ▁towns ▁of ▁D air y land , ▁Mo ose ▁J unction , ▁and ▁Ch aff ey ▁before ▁entering ▁P att ison ▁State ▁Park . ▁W IS   3 5 ▁cross es ▁over ▁the ▁Man it ou ▁F alls ▁Sp ill way ▁in ▁the ▁park ▁before ▁turning ▁north ward ▁to ▁Super ior . ▁ ▁W IS   3 5 ▁enters ▁Super ior ▁as ▁Tower ▁Avenue , ▁running ▁north ▁through ▁the ▁South ▁End ▁neighborhood ▁of ▁the ▁city . ▁At ▁ 6 1 st ▁Street / Cent ral ▁Avenue , ▁W IS   3 5 ▁reaches ▁the ▁eastern ▁termin us ▁of ▁W IS   1 0 5 , ▁the ▁only ▁other ▁eastern ▁termin us ▁of ▁a ▁state ▁highway ▁that ▁intersect s ▁with ▁the ▁route . ▁ ▁W IS   3 5 ▁continues ▁north ▁into ▁Super ior , ▁passing ▁Richard ▁I . ▁B ong ▁Airport ▁into ▁the ▁dow nt own ▁area . ▁At ▁Bel kn ap ▁Street , ▁W IS   3 5 ▁cross es ▁US   2 ▁at ▁Center ▁City ▁Park . ▁W IS   3 5 ▁continues ▁north ▁for ▁ 1 2   block s ▁before ▁turning ▁east ▁onto ▁North ▁Third ▁Street . ▁ ▁W IS  