1 70:01:02:44. Lincoln County. The following are the maximum speeds on certain
highways in Lincoln County:
(1) U.S. Highway 18 beginning 1.42 miles west of West Street in Canton, then east to
West Street, 45 forty-five miles per hour; then east to Blair Street, 35 thirty-five miles per hour;
then east to Milwaukee Street, 25 twenty-five miles per hour; then east to Lawler Street, 35
thirty-five miles per hour; then east to a location 100 one hundred feet east of North Noid Street
Road, 45 forty-five miles per hour; then east 2.51 miles to the Iowa border, 55 fifty-five miles
per hour;
(2) State Trunk Highway 44 beginning 0.19 mile west of the intersection of Lincoln
County Highway 117, then easterly through Worthing for 0.63 mile, 35 miles per hour;
(3) State Trunk Highway 46 beginning 0.45 mile west of the centerline of Interstate
Highway 29, then east for 0.3 mile, 45 forty-five miles per hour; then east for 0.65 mile, 35
thirty-five miles per hour; then east for 1 one mile through Beresford to E. East 13th St. Street
(472 Ave. 472nd Avenue), 30 thirty miles per hour; then east for 0.25 mile, 45 forty-five miles
per hour;
(4)(3) State Trunk Highway 17 beginning at the intersection with State Trunk Highway
44, then north for 1.4 miles past Lennox, 45 forty-five miles per hour;
(5)(4) State Trunk Highway 115 beginning at a point 0.53 mile south of Lincoln County
Road 110 (Harrisburg corner), then north 4.25 3.53 miles to a point 0.28 mile south of the
intersection with 69th 85th Street in Sioux Falls, 55 fifty-five miles per hour; then north to the
Lincoln County Line at 57th Street in Sioux Falls, 40 miles per hour;
(6)(5) State Trunk Highway 44 beginning 0.25 mile west of the centerline of Interstate 29,
then east 0.5 mile, 40 forty miles per hour;
2 (7)(6) The crossroad over Interstate Highway 29 at Exit 50 beginning at a point 0.25 mile
west of the centerline of Interstate Highway 29, then east 0.5 mile, 30 thirty miles per hour;
(8)(7) The crossroad over Interstate Highway 29 at Exit 53 beginning at a point 0.2 mile
west of the centerline of Interstate Highway 29, then east 0.4 mile, 25 twenty-five miles per
hour;
(9)(8) The crossroad over Interstate Highway 29 at Exit 56 beginning at a point 0.2 mile
west of the centerline of Interstate Highway 29, then east 0.4 mile, 40 forty miles per hour;
(10)(9) U.S. Highway 18 and the Lincoln County road over Interstate Highway 29 at Exit
59 beginning at a point 0.25 mile west of the centerline of Interstate Highway 29, then east 0.1
mile, 45 forty-five miles per hour; then east 0.4 mile, 35 thirty-five miles per hour;
(11)(10) U.S. Highway 18 over Interstate Highway 29 at Exit 62 beginning at a point 0.17
mile west of the centerline of Interstate Highway 29, then east 0.53 mile, 55 fifty-five miles per
hour;
(12)(11) The crossroad over Interstate Highway 29 at Exist Exit 68 beginning at a point
0.15 mile west of the centerline of Interstate Highway 29, then east 0.3 mile, 25 twenty-five
miles per hour;
(13)(12) The crossroad over Interstate Highway 29 at Exit 71 beginning at a point 0.15
mile west of the centerline of Interstate Highway 29, then east 0.3 mile, 25 twenty-five miles per
hour;
(14)(13) The crossroad over Interstate Highway 29 at Exit 73 beginning at a point 0.15
mile west of the centerline of Interstate Highway 29, then east 0.3 mile, 25 twenty-five miles per
hour;
3 (15)(14) State Trunk Highway 44 at Lennox beginning 1.05 miles west of the junction
with State Trunk Highway 17 at Lennox, then east for 0.55 mile to a point 200 two hundred feet
west of Elm Street, 45 forty-five miles per hour; then east for 0.5 mile, 30 thirty miles per hour;
then south for 0.28 mile, 45 forty-five miles per hour;
(16)(15) State Trunk Highway 11 beginning 0.95 mile 1.82 miles south of the Minnehaha
- Lincoln County Minnehaha-Lincoln county line, then north for 0.95 mile to the Minnehaha -
Lincoln County Minnehaha-Lincoln county line, 55 fifty-five miles per hour.
Source: SL 1975, ch 16, § 1; 5 SDR 91, effective April 29, 1979; 6 SDR 109, effective
May 29, 1980; 7 SDR 1, effective July 20, 1980; 8 SDR 154, effective May 26, 1982; 13 SDR
52, effective November 6, 1986; 13 SDR 129, 13 SDR 134, effective July 1, 1987; 15 SDR 185,
effective June 4, 1989; 16 SDR 169, effective April 25, 1990; 17 SDR 127, effective March 3,
1991; 19 SDR 30, effective August 30, 1992; 20 SDR 183, May 9, 1994; 22 SDR 165, effective
June 2, 1996; 26 SDR 44, effective October 4, 1999; 26 SDR 85, effective December 29, 1999;
28 SDR 24, effective August 29, 2001; 30 SDR 171, effective May 11, 2004; 33 SDR 43,
effective September 19, 2006; 33 SDR 125, effective January 29, 2007; 37 SDR 182, April 20,
2011; 44 SDR 65, effective October 16, 2017; 47 SDR 58, effective November 30, 2020.
General Authority: SDCL 32-25-7.
Law Implemented: SDCL 32-25-7.