The 18th Street Expressway (often shortened to 18th Street in everyday speech) is a freeway in Kansas City, Kansas that runs from Interstate 35 north to Interstate 70/U.S. Route 24/U.S. Route 40. It carries the U.S. Route 69 designation its entire length.
Routh 69 runs through Kansas.
It doesn't say exactly where this highway system is. Reorganizing phrases from the passage confuses the system in relation to things being neither.