320th Avenue in Clinton County, Iowa

320th Avenue in Clinton County is a residential street (also known as County Highway Z2E). It runs in a north-south direction starting from 137th Street. 320th Avenue is also known as County Highway Z2E. 320th Avenue also exists in Clay County, Pocahontas County, Ringgold County, Clarke County and Decatur County.
Alternate Name
County Highway Z2E
Road Type
local road
Route
north-south