▁St . ▁Paul ▁and ▁Pacific ▁Rail road ▁grade . ▁ ▁Pass ing ▁through ▁mostly ▁rural ▁far ml and , ▁Iowa ▁ 2 1 0 ▁serves ▁as ▁a ▁collect or ▁for ▁two ▁central ▁Iowa ▁fre ew ays ▁— ▁Inter state ▁ 3 5 ▁and ▁Iowa ▁ 1 4 1 . ▁ ▁Route ▁description ▁Iowa ▁Highway ▁ 2 1 0 ▁begins ▁at ▁an ▁inter change ▁with ▁Iowa ▁Highway ▁ 1 4 1 ▁south ▁of ▁Wood ward . ▁ ▁Just ▁north ▁of ▁Wood ward , ▁and ▁immediately ▁after ▁crossing ▁into ▁Bo one ▁County , ▁Iowa ▁ 2 1 0 ▁turns ▁east ▁at ▁the ▁entrance ▁to ▁the ▁Wood ward ▁Resource ▁Center . ▁ ▁The ▁route ▁cross es ▁the ▁me and ering ▁Des ▁Mo ines ▁River ▁next ▁to ▁the ▁former ▁Mil w au kee ▁Road ▁high ▁bridge ▁before ▁entering ▁Madrid . ▁ ▁At ▁Madrid , ▁Iowa ▁ 2 1 0 ▁shares ▁one ▁block , ▁, ▁with ▁Iowa ▁Highway ▁ 1 7 . ▁ ▁Iowa ▁Highway ▁ 2 1 0 ▁continues ▁east ▁and ▁enters ▁Story ▁County ▁and ▁the ▁town ▁of ▁Sl ater . ▁ ▁South ▁of ▁H ux ley , ▁Iowa ▁ 2 1 0 ▁intersect s ▁U . S . ▁Route ▁ 6 9 . ▁ ▁East ▁of ▁US ▁ 6 9 , ▁Iowa ▁ 2 1 0 ▁serves ▁as ▁a ▁collect or ▁route ▁to ▁Inter state ▁ 3 5 , ▁serving , ▁on ▁average , ▁over ▁ 4 5 0 0 ▁vehicles ▁per ▁day . ▁ ▁East ▁of ▁Inter state ▁ 3 5 , ▁Iowa ▁Highway ▁