M Avenue in Palermo Township, Iowa

M Avenue in Grundy County is an asphalted local road (also known as North Holland;County Road T37). It runs in a north-south direction and crosses 225th Street, A Avenue, W Avenue, 240th Street, G Avenue, Sage Avenue, 250th Street, 270th Street, 280th Street, 290th Street, 300th Street and 310th Street. It ends in a cul-de-sac and connects Grundy County, Palermo Township and Grundy Center. M Avenue is also known as North Holland. This street is part of the highway "T37". M Avenue also exists in Colfax Township and Beaver Township.