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Public Meetings

Public Notices

  • June 7, 2018 - SD20 Structure Replacements - Public Meeting Information
  • June 11, 2018 - SD 15 Reconstruction - Public Meeting Information
  • June 18, 2018 - SD 34 from 469th Avenue to east city Limits of Colman - Public Meeting Information
  • June 28, 2018 - I-290 Exit 387 (Hartford) Interchange Study Public Meeting
  • STIP Informal and Formal Meeting Schedule


    Boards and Commissions Portal


    Public Comments are taken for a period of approximately two weeks after a public meeting. If you would like to provide the SDDOT comments on a particular project, please click on the Comment button listed after the project title or click on the link to review the public meeting information and email the contact person listed at the bottom of the page with any comments. If you don't see the project you are looking for, check the Special Studies page at the link below.


    Visit the Special Studies page for more project/corridor study information.

    ABERDEEN REGION

    May 25, 2017 - S.D. 25 Shoulder Widening Project

    March 16, 2017 - S.D. 28 from U.S. 81 west 11 miles through Lake Norden

    August 29, 2016 - S.D. 15/S.D. 20

    August 9, 2016 - Reconstruct James River Bridge on Highway 37 N of Huron

    June 30, 2016 - U.S. 12 Aberdeen to Ipswich

    Jan. 21, 2016 - Highway 37 thru Huron

    August 20, 2015 - U.S. 212 from Potter/Faulk County Line to Faulkton

    April 20, 2015 - U.S. 212 in Henry

    September 4, 2014 - S.D. 37 Groton

    May 20, 2014 - U.S. 81 & South Connector Intersection in Watertown

    April 28, 2014 - U.S. 14 (6th Street) from Main Ave to Medary Ave in Brookings

    February 20, 2014 - U.S. 14B in Brookings

    September 24, 2013 - S.D. 10 through Sisseton

    September 17, 2013 - U.S. 212 From SD20 to 19th St East in Watertown

    May 21, 2013 - U.S. 281 Service Road, 1.5 Miles South of U.S. 12 in Aberdeen

    August 15, 2012 - U.S. 14 (6th Street) from 22nd Avenue to 34th Avenue in Brookings

    March 13, 2012 - U.S. 81 3rd Ave. to 14th Ave. in Watertown

    August 24, 2010 - S.D. 47 through Highmore Reconstruction

    MITCHELL REGION

    February 8, 2018 - US18 - I-29 E to the W Junction of SD11

    Nov. 16, 2017 - I-29 Overpass at 281st Street

    Nov. 2, 2017 - U.S. 18/281 in Charles Mix County

    Aug. 16, 2017 - Hwy 50 Tyndall to Tabor

    Aug. 29, 2017 - Highway 50 in Charles Mix and Bon Homme Counties

    July 25, 2017 - S.D. 50 from the divided lanes West of Vermillion to the divided lanes East of Vermillion

    June 8, 2017 - U.S. 18 from James River to U.S. 81

    May 22, 2017 - S.D. 44 Shoulder Widening

    May 9, 2017 - S.D. 34 From Sanborn/Miner County Line E to 425th Ave Near Roswell

    March 23, 2017 - S.D. 50 Fromm K Street to Interstate 90 in Chamberlain

    January 17, 2017 - S.D. 50, US18 & US281 Highway in Wagner

    September 15, 2016 - S.D. 46 from Irene to S.D. 19A

    May 23, 2016 - I-229 Exit 5 (E 26th Street Interchange), Sioux Falls

    Jan. 14, 2016 - S.D. Hwy 37 Shoulder Widening and S.D. Hwy 52 Reconstruction

    June 9, 2015 - Junction S.D.11/S.D.46

    February 12, 2015 - U.S. 18 from U.S. 81 to S.D. 19

    February 18, 2014 - U.S. 18 from S.D. 19 to I-29

    January 28, 2014 - S.D. Highway 34 in Madison

    October 22, 2013 - S.D. Highway 17 thru Lennox

    September 24, 2013 - SD 37 N&S From the End of the Divided Section to the I90 WB Ramps at Exit 332

    May 2, 2013 - I-29 and I-229 Reconstruction in Sioux Falls

    April 4, 2013 - S.D. 50 (4th St.) from Broadway Ave. to Archery Road

    February 26, 2013 - S.D. 11 from the east Jct. with SD 42 to just S of Madison Street S of Brandon

    February 19, 2013 - S.D. 115 Harrisburg corner (275th Street) to 85th St. in Sioux Falls

    January 15, 2013 - S.D. 115 near Dell Rapids

    May 21, 2012 - U.S. 18 Bridge Replacement over the Vermillion River

    January 10, 2012 - S.D. 34 near Wessington Springs

    August 2, 2011 - U.S. 81 Twin Lakes Draw Down

    April 14, 2011 - S.D. 46 From SW 13th St. to NE 13th St. in Beresford

    November 30, 2010 - Havens Avenue (I-90 Loop) from Ohlman Street to Burr Street in Mitchell

    October 5, 2010 - U.S. 18 in Davis, S.D. 19 in Viborg, S.D. 44 in Parker & Chancellor, S.D. 19A in Centerville and S.D. 46 in Irene

    July 13, 2010 - I-90 Cliff Avenue Reconstruction

    PIERRE REGION

    August 29, 2017 - U.S. 14 Sioux Ave to SD1804 in Pierre

    April 27, 2017 - Highway 12 - Structure replacements

    February 1, 2016 - US14/14B - Pierre - Intersection Improvement

    December 17, 2015 - U.S. 18 from Bennett/Todd County Line west 2 miles

    March 31, 2015 - U.S. 18 and S.D. 44 Winner

    October 30, 2014 - U.S. 18 and U.S. 83 in Mission

    October 16, 2014 - U.S. 83 from White River to South of Murdo

    May 1, 2014 - 2nd meeting - U.S. 212 (Garfield Ave) Through Gettysburg

    March 6, 2014 - U.S. 83 from the Nebraska State Line to south of Mission

    November 12, 2013 - Missouri River Bridge (US 14/83 SD 34) Pierre

    August 29, 2013 - SD 20 through Hoven from 148th St to South of 7th Ave.

    February 3, 2011 - S.D. Highway 53 from Bad Nation Corner to 1.1 Mi. south of the White River

    RAPID CITY REGION

    September 26, 2017 - U.S. 16A thru Keystone

    October 18/19, 2016 - Custer Co. Master Transportation Plan

    Jan 7, 2016 - Reconstruct US18 & US385 through Hot Springs - Public Meeting Information

    October 29, 2014 - U.S. 85/Cemetery Street in Deadwood

    June 5, 2014 - S.D. Highway 87 near the Hood Tunnel

    March 11, 2014 - S.D. 18P & S.D. 471 Bridges located 0.2 Miles North and 1.3 Miles South of Edgemont

    March 10, 2014 - S.D. Highways 44 & 231 in Rapid City

    February 12, 2014 - I-90 Exit 59 (LaCrosse St) Interchange Option Study

    December 9, 2013 - Sheridan Lake Road

    November 21, 2013 - S.D. 34 from .2 miles east of S.D. 79 east 8 miles

    July 25, 2013 - U.S. 12 from the North Dakota State Line to Lemmon & S.D. 73 from Flat Creek Lake to Jct with U.S. 12

    June 12, 2013 - U.S. 385 and U.S. 18 in Hot Springs

    June 11, 2013 - I-190 Exit 1 (Silver Street) Interchange

    May 7, 2013 - US18 / SD391 - East of Pine Ridge

    May 9, 2013 - S.D. 240 from Wall South 6.3 miles to the Badlands National Park Boundary

    February 21, 2013 - S.D. 231 (W. Chicago St.) fm Sturgis Road to Sheffer St. in Rapid City

    November 29, 2012 - I-90 Exit 59 (LaCrosse St) in Rapid City

    November 13, 2012 - I-90 Exit 14 and I90 EBL & WBL

    August 16, 2012 - U.S. Highway 16 (Mt. Rushmore Road) from Tower Road to Kansas City Street in Rapid City

    June 28, 2012 - S.D. 34 Bridges located 6.0, 9.4, 17.6 & 19.5 Miles NE of SD79

    December 20, 2011 - S.D. 473, Upper 1 mile, betweeen U.S. 14A and Terry Peak, Lawrence Co.

    December 8, 2011 - U.S. 85 (Main St.) Lead

    September 21, 2011 - S.D. Highway 44 (Jackson Boulevard) from Chapel Lane Road to Rapid Creek in Rapid City

    August 31, 2010 - Jackson Boulevard (Highway 44) from Rapid Creek to Mountain View Road in Rapid City

    August 24, 2010 - U.S. 85 - From US 385 to Cemetery S.t in Deadwood


    Notice is further given to individuals with disabilities that this [open house/public hearing/public meeting/board meeting/commission meeting] is being held in a physically accessible place. Any individuals with disabilities who will require a reasonable accommodation in order to participate in the [open house/public hearing/public meeting/board meeting/commission meeting] should submit a request to the department’s ADA Coordinator at 605-773-3540 or 1-800-877-1113 (Telecommunication Relay Services for the Deaf). Please request the accommodations no later than 2 business days prior to the meeting in order to ensure accommodations are available.

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