The speed limits on the portion of U.S. Highway 81 which falls within the corporate limits of the municipality shall be 40 mph from the north corporate line of the municipality south to Union Avenue; 35 mph from Union Avenue south to South Avenue, formerly known as Howell Street; and 45 mph from South Avenue, formerly known as Howell Street, to the south end of the bridge spanning the Little Blue River.
(1999 Code, § 5-204)