K 257 (Kansas highway)

K-257 was a state highway in the U.S. state of Kansas that ran approximately 1-mile (1.6 km) north–south in the west central part of the state.

K-257 has its northern terminus at Gorham at the former U.S. Route 40. Its southern terminus is at Interstate 70 approximately one mile south of Gorham.

It was given to Russell County in August 2006.