D Avenue in Alden Township, Iowa

D Avenue in Hardin County is an asphalted local road (also known as County Road S21). It runs in a north-south direction starting from Hardin Street and crosses 110th Street, 120th Street, 125th Street and State Highway 941 and ends at 140th Street. D Avenue is also known as County Road S21. This street is part of the highway "S21". D Avenue also exists in Concord Township and Sherman Township.

Alternate Name
County Road S21
Road Type
local road
Route
north-south