S.D. Admin. R. 70:01:02:00

Current through Register Vol. 51, page 67, December 16, 2024

Section 70:01:02:00 - Interstate highways

The following are the maximum speed limits on certain portions of the interstate highway system:

(1) Interstate Highway 90 beginning at milepost 0.0 and ending at milepost 55.02, 75 miles per hour; then beginning at milepost 55.02 and ending at milepost 67.8 and beginning at milepost 394.6 and ending at milepost 403.19, 65 miles per hour;

(2) Interstate Highway 29 beginning at milepost 0.0 and ending at milepost 04.7, then beginning at milepost 72.72 and ending at milepost 85.25, 65 miles per hour;

(3) Interstate Highway 190 beginning at its intersection with State Trunk Highway 44, then north for 0.2 mile, 45 miles per hour; then north for 1.3 miles to the intersection with Interstate Highway 90, 60 miles per hour;

(4) Interstate Highway 229 northbound lanes beginning at milepost 0.0 (the junction with Interstate 29), then north to a point 0.5 miles south of the centerline of Interstate 90, 65 miles per hour;

(5) Interstate Highway 229 southbound lanes beginning at milepost 0.0, (the junction with Interstate 29), then north to the centerline of Interstate 90, 65 miles per hour; then north 0.25 mile to Minnehaha County Road 125, 55 miles per hour.

Each year from the Thursday preceding the first Friday in August through the second Sunday after the first Friday in August, the maximum speed limit is 65 miles per hour on the portion of Interstate Highway 90 beginning at milepost 28.9 and ending at milepost 55.02.

S.D. Admin. R. 70:01:02:00

13 SDR 196, effective 6/28/1987; 17 SDR 12, effective 7/30/1990; 8 SDR 15, effective 8/1/1991; 21 SDR 81, effective 10/31/1994; 22 SDR 165, effective 6/2/1996; 30 SDR 89, effective 12/7/2003; 38 SDR 8, effective 8/3/2011; 40 SDR 197, effective 5/27/2014; 41 SDR217, effective 6/29/2015; 42 SDR 174, effective 6/23/2016; 43 SDR 131, effective 4/19/2017; 46 SDR 026, effective 9/2/2019; 46 SDR 146, effective 6/30/2020; 50 SDR 042, effective 10/11/2023

General Authority: SDCL 32-25-7.

Law Implemented: SDCL 32-25-7.