The county borders Johnson and Leavenworth Counties in Kansas; as well as Jackson, Clay and Platte Counties in Missouri.
Main highways through the county include I-35, I-70, I-435, I-635, I-670, US-24, US-40, US-50, US-56 and US-169 among numerous other highways.
Cities
Bonner Springs
Edwardsville
Kansas City (Kansas)