when was it built?
It was built from 1954 to 1956
Kansas Turnpike
The Kansas Turnpike was built from 1954 to 1956, predating the Interstate Highway System.
where does the kansas turnpike start and end Oklahoma border to Kansas City can you name any cities through which it passes? It passes through several major Kansas cities, including Wichita, Topeka, and Lawrence
wiki:7447509
Kansas Turnpike [SEP] Introduction
The Kansas Turnpike is a , freeway-standard toll road that lies entirely within the U.S. state of Kansas. It runs in a general southwest–northeast direction from the Oklahoma border to Kansas City. It passes through several major Kansas cities, including Wichita, Topeka, and Lawrence. The turnpike is owned and maintained by the Kansas Turnpike Authority (KTA), which is headquartered in Wichita. The Kansas Turnpike was built from 1954 to 1956, predating the Interstate Highway System. While not part of the system's early plans, the turnpike was eventually incorporated into the Interstate System in late 1956, and is designated today as four different Interstate Highway routes: Interstate 35 (I-35), I-335, I-470, and I-70.