G Avenue in Columbia Township, Iowa

G Avenue in Tama County is a gravel residential street. It runs in a north-south direction starting from County Road E49 and crosses 330th Street, 340th Street, 360th Street, 370th Street, 380th Street, 385th Street and County Road E69 and ends at 400th Street. It connects Columbia Township, Highland Township, Indian Village Township and Tama Township. G Avenue is also known as Reservation Highway 3. G Avenue also exists in Toledo Township, Howard Township, Crystal Township and Grant Township.