State Avenue is a stretch of roadway in Wyandotte County, Kansas.

Its western terminus continues at both US 24 and US 40, turning south through Tonganoxie.

Parallel Parkway runs parallel approximately eighth tenths of a mile to the north nearly the length of the road.

State Avenue passes through the following cities: State Avenue largely consists of at-grade intersections.

However, there are several roads only accessible by exit from State Avenue.