SDCL § 32-22-21.2: Highways to which maximum weight limit applies.

The maximum weight limit as provided by subsection 32-22-21(1)(e) applies to the following highways:

(1) The interstate highway system;

(2) Any locally designated highway within the corporate limits of any municipality adjacent to the interstate highway system;

(3) U.S. Highway 12 from Interstate 29 to Aberdeen;

(4) State Highway 37 from Interstate 90 to Huron;

(5) U.S. Highway 83 from Interstate 90 to Pierre;

(6) State Highway 79 from Interstate 90 to the Nebraska border;

(7) U.S. Highway 85 from Interstate 90 to Belle Fourche; and

(8) State Highway 50 from Interstate 29 to Yankton.