State Sen. Brian Bingman has proposed a new turnpike for the west side of Tulsa.  SB 1764 (page 8, lines 12-16) reads in whole:

(35)  A new turnpike or any parts thereof beginning at Interstate 44 at or near its intersection 49th West Avenue, past State Highway 64/412, turning north easterly, crossing 41st West Avenue, continuing eastward to the L.L. Tisdale Expressway in Tulsa, Oklahoma. 

 I took the liberty of drawing a rough outline of the proposed turnpike on Google maps.

You can also use this link to interact with the Bingman turnpike.