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| Nov 2, 2026 | Grading Projects Scheduled to Begin on U.S. Highway 16A and S.D. Highway 87 Near Custer | For Immediate Release:
Monday, Nov. 2, 2026
Contact:
Montana Rivard, Project Engineer, 605-981-5089
Grading Projects Scheduled to Begin on U.S. Highway 16A and S.D. Highway 87 Near Custer
CUSTER, S.D. - Beginning Tuesday, Nov. 3, 2026, two ... |
| Nov 2, 2026 | SDDOT Seeks Public Input for Proposed Project on S.D. Highway 50 near Avon | For Immediate Release:
Monday, Nov. 2, 2026
Contact:
Brandon Riss, Road Design Engineering Supervisor, 605-910-7018
SDDOT Seeks Public Input for Proposed Project on S.D. Highway 50 near Avon
AVON, S.D. – The South Dakota Department of Trans... |
| Oct 16, 2026 | SDDOT Seeks Public Input for Sioux Falls Railroad Corridor Analysis and Crossing Safety Study | For Immediate Release:
Friday, Oct. 16, 2026
Contact:
Katrina Burckhard, SDDOT Planning Engineer, 605-773-6641
SIOUX FALLS, S.D. - The South Dakota Department of Transportation (SDDOT) in partnership with the Federal Railroad Administration... |
| Oct 13, 2026 | SDDOT Seeks Public Input for 10th and 11th Street Viaducts Replacement Study in Sioux Falls (1) | For Immediate Release:
Tuesday, Oct. 13, 2026
Contact:
Katrina Burckhard, SDDOT Planning Engineer, 605-773-6641
SIOUX FALLS, S.D. - The South Dakota Department of Transportation (SDDOT), in conjunction with the City of Sioux Falls, South Ea... |
| Oct 9, 2026 | SDDOT Seeks Public Input for Rapid City Major Investment Study | For Immediate Release:
Monday, Oct. 12, 2026
Contact:
Katrina Burckhard, SDDOT Planning Engineer, 605-773-6641
RAPID CITY, S.D. – The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Tuesday, Oct. 2... |
| Sep 29, 2026 | Weekend Road Closure Scheduled for U.S. Highway 14A Near Broken Boot Gold Mine Southwest of Deadwood | For Immediate Release:
Tuesday, Sept. 29, 2026
Contact:
Justin Smith, Project Engineer, 605-381-4035
DEADWOOD, S.D. – A weekend road closure is scheduled to begin on Friday, Oct. 9, 2026, at 10 p.m. for pipe installation on U.S. Highway 14A... |
| Sep 28, 2026 | Road Closure Scheduled on U.S. Highway 16A in Keystone | For Immediate Release:
Monday, Sept. 28, 2026
Contact:
Isaac Schulz, Project Engineer, 605-981-5089
KEYSTONE, S.D. – Beginning Monday, Oct. 5, 2026, U.S. Highway 16A in Keystone will be closed at the intersection of U.S. Highway 16A and S.D... |
| Sep 25, 2026 | Pedestrian Crossing Change and Traffic Shift Planned for North Euclid Avenue in Pierre | For Immediate Release:
Friday, Sept. 25, 2026
Contact:
Dean VanDeWiele, Pierre Area Engineer, 605-773-5294
PIERRE, S.D. – The week of Monday, Sept. 28, 2026, the temporary pedestrian crossing at 5th Street and Euclid Avenue will move back t... |
| Sep 24, 2026 | Tunnel Inspections Scheduled in the Black Hills Area (1) | For Immediate Release:
Thursday, Sept. 24, 2026
Contact:
Broc Swanson, Region Bridge Engineer, 605-394-2244
CUSTER, S.D. – Starting Monday, Oct. 5, through Wednesday, Oct. 7, 2026, South Dakota Department of Transportation (SDDOT) crews wil... |
| Sep 22, 2026 | SDDOT Seeks Public Input for Proposed Interchange Reconstruction Project on Interstate 29 at Exit 86 (Crooks/Renner) | For Immediate Release:
Tuesday, Sept. 22, 2026
Contact:
Jacob Rosecky, Road Design Engineering Manager, 605-906-8192
CROOKS, S.D. - The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Wednesday, Oc... |
| Sep 20, 2026 | Minnesota Avenue (Exit 3) Northbound Off-Ramp on Interstate 229 Scheduled to Close in Sioux Falls | For Immediate Release:
Monday, Sept. 21, 2026
Contact:
Mike Schmidt, Project Engineer, 605-940-1000
SIOUX FALLS, S.D. – Beginning at 6 a.m. on Monday, Sept. 28, 2026, the northbound off-ramp at Minnesota Avenue (exit 3) on Interstate 229 is... |
| Sep 18, 2026 | Cliff Avenue (Exit 4) Northbound Off-Ramp on Interstate 229 Scheduled to Reopen in Sioux Falls | For Immediate Release:
Friday, Sept.18, 2026
Contact:
Mike Schmidt, Project Engineer, 605-940-1000
SIOUX FALLS, S.D. – Beginning on Thursday, Sept. 24, 2026, the northbound off-ramp at Cliff Avenue (exit 4) on Interstate 229 in Sioux Falls ... |
| Sep 18, 2026 | South Dakota Aeronautics Commission Approves Updated Funding Policy to Support Airport Terminal Development | For Immediate Release:
Friday, Sept. 18, 2026
Contact:
Jack Dokken, Air, Rail & Transit Program Manager, 605-773-7045
PIERRE, S.D. - The South Dakota Aeronautics Commission approved significant updates to its funding policy at its regul... |
| Sep 13, 2026 | SDDOT Seeks Public Input for Proposed Interchange Reconstruction Project on Interstate 29 at Exit 15 (Elk Point) | For Immediate Release:
Monday, Sept. 14, 2026
Contact:
Megan Myers, Road Design Engineer, 605-910-7015
ELK POINT, S.D. - The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Wednesday, Sept. 30, 202... |
| Sep 11, 2026 | RESCHEDULED: Closure Scheduled on S.D. Highway 11 Near Canton for Railroad Crossing Improvement Project | UPDATE: The planned S.D. Highway 11 closure near Canton has been temporarily postponed. The railroad crossing improvement project is rescheduled for the week of Monday, Sept. 28, 2026. Additional information about the closure and detour wil... |
| Sep 4, 2026 | Inslope Repair to Begin on U.S. Highway 14A Near Broken Boot Gold Mine Southwest of Deadwood | For Immediate Release:
Friday, Sept. 8, 2026
Contact:
Justin Smith, Project Engineer, 605-381-4035
Inslope Repair to Begin on U.S. Highway 14A Near Broken Boot Gold Mine Southwest of Deadwood
DEADWOOD, S.D. – Beginning on Tuesday, Sept. 8, ... |
| Sep 4, 2026 | Closure Scheduled on S.D. Highway 11 Near Canton for Railroad Crossing Improvement Project | For Immediate Release:
Friday, Sept. 4, 2026
Contact:
Harry Johnston, Sioux Falls Area Engineer, 605-367-5680
CANTON, S.D. – Beginning at 7 a.m. on Tuesday, Sept. 8, 2026, a closure is scheduled on S.D. Highway 11 near Canton for replacemen... |
| Aug 28, 2026 | SDDOT Seeks Public Comment on Draft Section 4(f) De Minimis Evaluation for Proposed Project on S.D. Highway 15 in Deuel County | For Immediate Release:
Friday, Aug. 28, 2026
Contact:
Chad Babcock, Environmental Manager, at 605-773-3721
DEUEL COUNTY, S.D. - The South Dakota Department of Transportation (SDDOT) has proposed a project to reconstruct S.D. Highway 15 from... |
| Aug 27, 2026 | Transportation Commission Awards Funding for Forty Local Bridge Projects | For Immediate Release:
Thursday, Aug. 27, 2026
Contact:
Doug Kinniburgh, Local Government Assistance, 605-773-4284
PIERRE, S.D. – The South Dakota Transportation Commission awarded funding for forty local bridge projects totaling approximat... |
| Aug 27, 2026 | Traffic Signal Improvement Project Scheduled for Sioux Avenue and Pierre Street Intersection in Pierre | For Immediate Release:
Thursday, Aug. 27, 2026
Contact:
Dean VanDeWiele, Pierre Area Engineer, 605-773-5294
PIERRE, S.D. – From 7 a.m. to 5 p.m. on Sunday, Aug.30, 2026, the traffic signals at the intersection of U.S. Highway 14 (Sioux Aven... |
| Aug 26, 2026 | SDDOT Seeks Public Comment on Draft Section 4(f) De Minimis Evaluation for Proposed Project on U.S. Highway 385 in Lawrence County | For Immediate Release:
Thursday, Aug. 27, 2026
Contact:
Chad Babcock, Environmental Manager, at 605-773-3721
LAWRENCE COUNTY, S.D. - The South Dakota Department of Transportation (SDDOT) has proposed a project to reconstruct a horizontal cu... |
| Aug 25, 2026 | Multiple Bridge Deck Chip Seal Projects Scheduled to Begin in Rapid City Area | For Immediate Release:
Tuesday, Aug. 25, 2026
Contact:
Jeff Gillam, Project Engineer, 605-381-7408
RAPID CITY, S.D. – Beginning Monday, Aug. 31, 2026, crews will begin a bridge deck chip seal project at three different locations in the Rapi... |
| Aug 20, 2026 | Traffic Switch Scheduled on S.D. Highway 28 Project in Toronto | For Immediate Release:
Thursday, Aug. 20, 2026
Contact:
Bryce R. Olson PE, Engineer IV, 605-882-5166
TORONTO, S.D. – On Monday Aug. 24, 2026, a traffic switch is scheduled on S.D. Highway 28 through Toronto. The traffic switch is needed to ... |
| Aug 17, 2026 | 2026 Sturgis Motorcycle Rally Vehicle Count – Through Day Ten | For Immediate Release:
Monday, Aug. 17, 2026
Contact:
Jesse Nelson, Rapid City Region Traffic Engineer, 605-394-2244
STURGIS, S.D. – The South Dakota Department of Transportation (SDDOT) provided daily traffic counts at nine locations for v... |
| Aug 14, 2026 | 2026 Sturgis Motorcycle Rally Vehicle Count – Through Day Seven | For Immediate Release:
Friday, Aug. 14, 2026
Contact:
Jesse Nelson, Rapid City Region Traffic Engineer, 605-394-2244
STURGIS, S.D. – The South Dakota Department of Transportation (SDDOT) will provide daily traffic counts at nine locations f... |
| Aug 13, 2026 | Interstate 90 Lane Closures Planned for Reconstruction Project at Piedmont (Exit 46) | For Immediate Release:
Thursday, Aug. 13, 2026
Contact:
Jason Baker, Project Engineer, 605-209-3388
PIEDMONT, S.D. – Beginning on Monday, Aug. 17, 2026, lane closures are scheduled on Interstate 90 between exit 44 and exit 48 near Piedmont.... |
| Aug 13, 2026 | 2026 Sturgis Motorcycle Rally Vehicle Count – Through Day Six | For Immediate Release:
Thursday, Aug. 13, 2026
Contact:
Jesse Nelson, Rapid City Region Traffic Engineer, 605-394-2244
STURGIS, S.D. – The South Dakota Department of Transportation (SDDOT) will provide daily traffic counts at nine locations... |
| Aug 13, 2026 | Chip Seal and Fog Seal Project Scheduled on S.D. Highway 240 and S.D. Highway 44 in Rapid City Area | For Immediate Release:
Friday, Aug. 14, 2026
Contact:
Bryan Parks, Project Manager, 605-381-2934
RAPID CITY, S.D. – On Tuesday, Aug. 18, 2026, chip seal and fog seal operations are scheduled to begin on two highways in the Rapid City area. ... |
| Aug 12, 2026 | 2026 Sturgis Motorcycle Rally Vehicle Count – Through Day Five | For Immediate Release:
Wednesday, Aug. 12, 2026
Contact:
Jesse Nelson, Rapid City Region Traffic Engineer, 605-394-2244
STURGIS, S.D. – The South Dakota Department of Transportation (SDDOT) will provide daily traffic counts at nine location... |
| Aug 11, 2026 | 2026 Sturgis Motorcycle Rally Vehicle Count – Through Day Four | For Immediate Release:
Tuesday, Aug. 11, 2026
Contact:
Jesse Nelson, Rapid City Region Traffic Engineer, 605-394-2244
STURGIS, S.D. – The South Dakota Department of Transportation (SDDOT) will provide daily traffic counts at nine locations ... |
| Aug 10, 2026 | Temporary Closure Scheduled for S.D. Highway 248 Near Kennebec | For Immediate Release:
Monday, Aug. 10, 2026
Contact:
Doug Sherman, Winner Area Engineer, 605-961-4926
WINNER, S.D. – The South Dakota Department of Transportation (SDDOT) recently discovered damage to an existing box culvert underneath S.D... |
| Aug 10, 2026 | 2026 Sturgis Motorcycle Rally Vehicle Count – Through Day Three | For Immediate Release:
Monday, Aug. 10, 2026
Contact:
Jesse Nelson, Rapid City Region Traffic Engineer, 605-394-2244
STURGIS, S.D. – The South Dakota Department of Transportation (SDDOT) will provide daily traffic counts at nine locations f... |
| Aug 10, 2026 | SDDOT Seeks Public Input for Proposed Reconstruction Project on S.D. Highway 34 in Sturgis | For Immediate Release:
Monday, Aug. 10, 2026
Contact:
Jacob Rosecky, Road Design Engineering Manager, 605-906-8192
STURGIS, S.D. – The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Thursday, Aug.... |
| Aug 3, 2026 | Chip Seal and Fog Seal Project Planned on Multiple Highways in the Yankton Area | For Immediate Release:
Monday, Aug. 3, 2026
Contact:
Greg Rothschadl, Kevin Heiman, or Naren Pamarthi at 605-668-2929
YANKTON, S.D. - On Monday, Aug. 10, 2026, chip seal and fog seal applications are scheduled to begin on several highways i... |
| Aug 3, 2026 | Interstate 90 Exit 332 (Mitchell) Scheduled to Reopen to Traffic | For Immediate Release:
Monday, Aug. 3, 2026
Contact:
Rick Brandner, Project Engineer, 605-995-8120
MITCHELL, S.D. – On Tuesday, Aug.4, 2026, the roadway over the railroad bridges near exit 332 (Mitchell) will be fully reopened to traffic. T... |
| Aug 3, 2026 | Chip Seal and Fog Seal Project Planned on Multiple Highways in the Mitchell Area | For Immediate Release:
Monday, Aug. 3, 2026
Contact:
Paulette Huber, Project Engineer, 605-770-3036
MITCHELL, S.D. - On Monday, Aug. 10, 2026, chip seal and fog seal applications are scheduled to begin on several highways in the Mitchell ar... |
| Jul 29, 2026 | Asphalt Surface Treatment Project Scheduled to Begin in Brown, Day, Edmunds, Faulk, McPherson, and Potter Counties | For Immediate Release:
Wednesday, July 29, 2026
Contact:
Robert Ward, Aberdeen Area Engineering Supervisor, 605-626-7885
ABERDEEN, S.D. - On Monday, Aug. 3, 2026, an asphalt surface treatment project is scheduled to begin on several highway... |
| Jul 23, 2026 | Public Meeting Scheduled to Review Dimock Master Transportation Plan Preliminary Recommendations | For Immediate Release:
Thursday, July 23, 2026
Contact:
Steve Gramm, SDDOT Project Manager, 605-773-3281
DIMOCK, S.D. - The South Dakota Department of Transportation (SDDOT), in collaboration with the town of Dimock, will hold a public meet... |
| Jul 23, 2026 | Public Meeting Scheduled to Review Ethan Master Transportation Plan Preliminary Recommendations | For Immediate Release:
Thursday, July 23, 2026
Contact:
Steve Gramm, SDDOT Project Manager, 605-773-3281
ETHAN, S.D. - The South Dakota Department of Transportation (SDDOT), in collaboration with the town of Ethan, will hold a public meetin... |
| Jul 15, 2026 | Pipe Replacement and Asphalt Paving Project Scheduled to Begin on S.D. Highway 471 Near Edgemont | For Immediate Release:
Wednesday, July 15, 2026
Contact:
Matt “Rip” Rippentrop, Project Engineer, 605-981-5089
EDGEMONT, S.D. – On Thursday, July 16, 2026, a pipe replacement project will begin on S.D. Highway 471 near Edgemont. During the ... |
| Jul 14, 2026 | SDDOT to Host Information Meeting for U.S. Highway 16/16B/Catron Boulevard Interchange Construction Project in Rapid City | For Immediate Release:
Wednesday, July 15, 2026
Contact:
Steve Palmer, Rapid City Area Engineering Supervisor, 605-394-2244
RAPID CITY, S.D. – On Tuesday, Aug. 4, 2026, the South Dakota Department of Transportation (SDDOT) will hold an info... |
| Jul 13, 2026 | Cambell Street Bridge Repair Project Scheduled to Begin in Rapid City | For Immediate Release:
Monday, July 13, 2026
Contact:
Jeff Gillam, Project Engineer, 605-381-7408
RAPID CITY, S.D. - Beginning Monday, July 20, 2026, crews will close the northbound St. Joseph Street ramp under the Cambell Street viaduct br... |
| Jul 9, 2026 | SDDOT Seeks Public Input for Proposed Project on S.D. Highway 25 Near Scotland | For Immediate Release:
Thursday, July 9, 2026
Contact:
Brandon Riss, Road Design Engineering Manager at 605-910-7018
SCOTLAND, S.D. - The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Tuesday, Ju... |
| Jul 9, 2026 | Pavement Repair Project Scheduled to Begin on Interstate 90 West of Spearfish | For Immediate Release:
Thursday, July 9, 2026
Contact:
Chris Bliss, Project Engineer, 605-892-2872
SPEARFISH, S.D. – Beginning Monday, July 13, 2026, a pavement repair project is scheduled to begin on the eastbound lanes of Interstate 90 we... |
| Jul 6, 2026 | Lane Closures Scheduled on Interstate 29 and S.D. Highway 115 near Dell Rapids | For Immediate Release:
Monday, July 6, 2026
Contact:
Jason Stefanyuk, Project Engineer, 605-400-5309
DELL RAPIDS, S.D. – On Wednesday, July 8, 2026, lane closure will be placed on Interstate 29 from mile marker 70 to 62, and on S.D. Highway... |
| Jul 6, 2026 | Asphalt Paving Project Scheduled on S.D. Highway 271 Near Artas | For Immediate Release:
Monday, July 6, 2026
Contact:
John Villbrandt, Mobridge Area Engineer, 605-961-4930
ARTAS, S.D. – On Wednesday, July 15, 2026, asphalt paving will begin on S.D. Highway 271, from S.D. Highway 10 to the North Dakota bo... |
| Jun 30, 2026 | S.D. Highway 44 East of Lennox Scheduled to Reopen to Traffic | For Immediate Release:
Tuesday, June 30, 2026
Contact:
Bridger Kraye, Project Engineer, 605-940-1879
LENNOX, S.D. - On Wednesday, July 1, 2026, S.D. Highway 44 from 279th Street to 280th Street on the east side of Lennox will reopen to traf... |
| Jun 26, 2026 | Paving Project Scheduled to begin on S.D. Highway 27 South of Langford | For Immediate Release:
Friday, June 26, 2026
Contact:
Robert Ward, Aberdeen Area Engineering Supervisor, 605-626-7885
LANGFORD, S.D. – On Monday, June 29, 2026, an asphalt concrete paving project is scheduled to being on S.D. Highway 27, ap... |
| Jun 25, 2026 | Multiple Chip Seal Project Scheduled to Begin in Custer, Pennington, Fall River, and Oglala Lakota Counties | For Immediate Release:
Thursday, June 25, 2026
Contact:
Jay Noem, Project Manager, 605-981-5089
CUSTER, S.D. - On Friday, June 26, 2026, crews will begin a chip seal project on several segments of S.D. Highways 16, 18, 40, 89, 407, 391 and ... |
| Jun 25, 2026 | Reconstruction Project Underway on Interstate 90 at Piedmont (Exit 46) | For Immediate Release:
Thursday, June 25, 2026
Contact:
Jason Baker, Project Engineer, 605-209-3388
PIEDMONT, S.D. – A reconstruction project on Interstate 90 at Piedmont (exit 46) began in mid- June 2026. Crews are currently building the n... |
| Jun 25, 2026 | SDDOT Providing Interactive Public Engagement Opportunities for Tentative 2027-2030 STIP | For Immediate Release
Thursday, June 25, 2026
Contact:
Levi Briggs, STIP Coordinator, 605-773-3590
PIERRE, S.D. The South Dakota Department of Transportation (SDDOT) will offer virtual and in-person public engagement options for the Tentati... |
| Jun 19, 2026 | SDDOT Seeks Public Input for Dimock Master Transportation Plan Study | For Immediate Release:
Friday, June 19, 2026
Contact:
Steve Gramm, SDDOT Project Manager, 605-773-3281
DIMOCK, S.D. - The South Dakota Department of Transportation (SDDOT), in collaboration with the town of Dimock, will hold a public meetin... |
| Jun 19, 2026 | SDDOT Seeks Public Input for Ethan Master Transportation Plan Study | For Immediate Release:
Friday, June 19, 2026
Contact:
Steve Gramm, SDDOT Project Manager, 605-773-3281
ETHAN, S.D. - The South Dakota Department of Transportation (SDDOT), in collaboration with the town of Ethan, will hold a public meeting ... |
| Jun 17, 2026 | 49th Street Bridge Rehabilitation Project over Interstate 29 Scheduled to Begin in Sioux Falls | For Immediate Release:
Wednesday, June 17, 2026
Contact:
Michael Noonan, Project Engineer, 605-367-5680
SIOUX FALLS, S.D. – On Monday June 22, 2026, a full closure is scheduled for the 49th Street Bridge over Interstate 29 in Sioux Falls. D... |
| Jun 16, 2026 | Multiple Chip Seal Projects Scheduled to Begin on U.S. Highway 212 in Western South Dakota | For Immediate Release:
Tuesday, June 16, 2026
Contact:
Chris Bliss, Project Engineer, 605-892-2872
BELLE FOURCHE, S.D. – On Wednesday, June 17, 2026, crews will begin a chip seal project on several sections of U.S. Highway 212 in western So... |
| Jun 12, 2026 | SDDOT Extends Written Public Comment Period for Proposed Design on U.S. Highway 85 Reconstruction Project in Lawrence County | For Immediate Release:
Friday, June 12, 2026
Contact:
Mark Malone, Project Manager, 605-773-5409
DEADWOOD, S.D. -- The South Dakota Department of Transportation (SDDOT) hosted a public meeting open house on June 4, 2026, to share the propos... |
| Jun 12, 2026 | Multiple Chip Seal and Fog Seal Projects Scheduled to Begin in the Mobridge Area | For Immediate Release:
Friday, June 12, 2026
Contact:
John Villbrandt, Mobridge Area Engineer, 605-961-4930
MOBRIDGE, S.D. - On Monday, June 15, 2026, crews will begin a chip seal and fog seal project on several routes in the Mobridge area.... |
| Jun 11, 2026 | Temporary Road Closures Scheduled on U.S. Highway 16A and S.D. Highway 244 for Mount Rushmore Fireworks Event | For Immediate Release:
Thursday, June 11, 2026
Contact:
Bruce Schroeder, Custer Area Engineer, 605-981-5089
CUSTER, S.D. – The South Dakota Department of Transportation (SDDOT) will place temporary road closures to accommodate security need... |
| Jun 8, 2026 | SDDOT Seeks Public Input for Proposed Interstate 90 Grading, Surfacing, and Structure Replacement Project in Sioux Falls | For Immediate Release:
Monday, June 8, 2026
Contact:
David Burwitz, Consultant Management Engineer, 605-202-5960
SIOUX FALLS, S.D. – The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Wednesday, J... |
| Jun 5, 2026 | Informational Meeting Scheduled for Spearfish (Exit 10) Reconstruction Project on Interstate 90 | For Immediate Release:
Friday, June 5, 2026
Contact:
Zach Kuhn, Project Engineer, 605-641-8149
SPEARFISH, S.D. – On Thursday, June 18, 2026, the South Dakota Department of Transportation (SDDOT) in collaboration with the project contractor,... |
| Jun 4, 2026 | Multiple Chip Seal and Fog Seal Projects Scheduled to Begin in the Pierre Area (1) | For Immediate Release:
Thursday, June 4, 2026
Contact:
Dean VanDeWiele, Pierre Area Engineer, 605-773-5294
PIERRE, S.D. - On Monday, June 8, 2026, crews will begin a chip seal and fog seal project on several routes in the Pierre area. Weath... |
| Jun 3, 2026 | Crack Seal Project Scheduled to Begin on S.D. Highway 75 Between the North Dakota Border and S.D. Highway 20 | For Immediate Release:
Wednesday, June 3, 2026
Contact:
Jonah Schmagel, Project Engineer, 605-892-2872
BISON, S.D. – Beginning Monday, June 8, 2026, crews will begin a pavement preservation project by sealing cracks on S.D. Highway 75 betwe... |
| Jun 3, 2026 | Road Closure Scheduled for S.D. Highway 38 Grading Project East of Mitchell | For Immediate Release:
Wednesday, June 3, 2026
Contact:
Nathan Maeschen, Project Manager, 605-995-8120
MITCHELL, S.D. - Beginning on Monday, June 8, 2026, S.D. Highway 38 will be closed to through traffic from 421st Avenue to S.D. Highway 2... |
| Jun 3, 2026 | SDDOT Reminds Public about Mowing Regulations for State Right of Way | For Immediate Release:
Wednesday, June 3, 2026
Contact:
Julie Stevenson, Strategic Communications Coordinator, 605-773-2898
PIERRE, S.D. – The South Dakota Department of Transportation (SDDOT) reminds landowners of mowing regulations for th... |
| Jun 2, 2026 | Shoulder Chip Seal Project Scheduled to Begin in Custer and Pennington Counties | For Immediate Release:
Tuesday, June 2, 2026
Contact:
Jay Noem, Project Manager, 605-981-5089
CUSTER, S.D. – Beginning on Wednesday June 3, 2026, a chip seal project is scheduled to begin on various shoulder segments of U.S. Highway 16 and ... |
| Jun 1, 2026 | Ramp Closures Planned at Western Avenue and Interstate 229 in Sioux Falls | For Immediate Release:
Monday, June 1, 2026
Contact:
Michael Noonan, Project Engineer, 605-367-5680
SIOUX FALLS, S.D. – Beginning Thursday, June 11, 2026, exit ramp closures will begin at the Western Avenue (exit 2) northbound off-ramp and ... |
| May 29, 2026 | Asphalt Paving Project Scheduled to Begin on U.S. Highway 16A in Custer State Park (1) | For Immediate Release:
Friday, May 29, 2026
Contact:
Matt “Rip” Rippentrop, Project Engineer, 605-981-5089
CUSTER, S.D. - Beginning Monday, June 1, 2026, asphalt paving will begin on the U.S. Highway 16A mainline in Custer State Park. Pilot... |
| May 28, 2026 | Chip Seal and Fog Seal Project Scheduled to Begin in Sioux Falls Area | For Immediate Release:
Thursday, May 28, 2026
Contact:
Spencer Thompson, Project Manager, 605-367-5680
SIOUX FALLS, S.D. – On Tuesday, June 2, 2026, crews will begin a chip seal and fog seal project on several routes in the Sioux Falls Area... |
| May 27, 2026 | SDDOT Seeks Public Input for Proposed Structure Replacement Project on S.D. Highway 22 near Clear Lake | For Immediate Release:
Wednesday, May 27, 2026
Contact:
David Burwitz, Road Design Consultant Management Engineer, 605-202-5960
CLEAR LAKE, S.D. – The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house o... |
| May 26, 2026 | SDDOT Seeks Public Input on Proposed Design for U.S. Highway 85 Reconstruction Project in Lawrence County | For Immediate Release:
Tuesday, May 26, 2026
Contact:
Mark Malone, Project Manager, 605-773-5409
SDDOT Seeks Public Input on Proposed Design for U.S. Highway 85 Reconstruction Project in Lawrence County
DEADWOOD, S.D. -- The South Dakota De... |
| May 22, 2026 | Road Closure Scheduled on S.D. Highway 11 near Corson | For Immediate Release:
Friday, May 22, 2026
Contact:
Matthew Glines, Project Engineer, 605-220-6798
CORSON, S.D. - Beginning Monday, June 1, 2026, S.D. Highway 11 will be closed from just north of 257th Street to 258th Street near Corson. D... |
| May 22, 2026 | Closures Scheduled for Cliff Avenue at Interstate 229 in Sioux Falls | For Immediate Release:
Friday, May 22, 2026
Contact:
Mike Schmidt, Project Engineer, 605-940-1000
SIOUX FALLS, S.D. – Beginning on Friday, May 29, 2026, the current two-way traffic configuration on Cliff Avenue between 41st Street and the S... |
| May 21, 2026 | SDDOT Seeks Public Comment on Temporary Racetrack Trail Closure in Meade County | For Immediate Release:
Thursday, May 21, 2026
Contact:
Andrea Bierle, Environmental Engineer, 605-773-3180
STURGIS, S.D. - The South Dakota Department of Transportation (SDDOT), in cooperation with the Federal Highway Administration (FHWA),... |
| May 18, 2026 | Road Closure Scheduled on S.D. Highway 248 Between Presho and Kennebec | For Immediate Release:
Monday, May 18, 2026
Contact:
Doug Sherman, Winner Area Engineer, 605-961-4926
WINNER, S.D. – Beginning on Tuesday, May 26, 2026, a project to repair a box culvert is scheduled to begin on S.D. Highway 248 in Lyman Co... |
| May 15, 2026 | Interstate 90 Eastbound On-Ramp Scheduled to Close at Exit 332 (Mitchell) | For Immediate Release:
Friday, May 15, 2026
Contact:
Rick Brandner, Project Engineer, 605-995-8120
MITCHELL, S.D. – On Tuesday, May 19, 2026, the eastbound on-ramp at exit 332 (Mitchell) on Interstate 90 will be closed. The closure is for r... |
| May 14, 2026 | SDDOT Adding Safety Enhancements on Euclid Avenue Project for Railroad Overpass in Pierre | For Immediate Release:
Thursday, May 14, 2026
Contact:
Dean VanDeWiele, Pierre Area Engineer, 605-773-5294
PIERRE, S.D. – As part of the current reconstruction project, the South Dakota Department of Transportation (SDDOT) will be adding wa... |
| May 12, 2026 | SDDOT Earns Performance Excellence Network (PEN) Highest Honor | For Immediate Release:
Tuesday, May 12, 2026
Contact:
Julie Stevenson, Strategic Communications Coordinator, 605-773-2898
PIERRE, S.D. – The Performance Excellence Network (PEN), a regional Baldrige-based program serving South Dakota, North... |
| May 11, 2026 | SDDOT Seeks Public Input for Interstate 29 Corridor Study in North Sioux City | For Immediate Release:
Monday, May 11, 2026
Contact:
Steve Gramm, SDDOT Project Manager, 605-773-3281
NORTH SIOUX CITY, S.D. - The South Dakota Department of Transportation (SDDOT), in collaboration with the Siouxland Interstate Metropolita... |
| May 8, 2026 | Omaha Street Traffic Signal and Roadway Lighting Modification Project to Begin in Rapid City | For Immediate Release:
Friday, May 8, 2026
Contact:
Jason Baker, Project Engineer, 605-209-3388
RAPID CITY, S.D. - On Monday, May 18, 2026, work is scheduled to begin on a traffic signal and roadway lighting modification project along Omaha... |
| May 4, 2026 | Rural Access Infrastructure Funding (RAIF) Provides Vital State and Local Partnership for Inventory and Replacement of Small Structures | For Immediate Release:
Monday, May 4, 2026
Contact:
Doug Kinniburgh, Local Government Assistance, 605-773-4284
David Huft, Intelligent Transportation Systems Program Manager, 605-773-3358
PIERRE, S.D. – Legislation passed by the 2026 legisl... |
| May 4, 2026 | Mobridge Area Project Resuming on U.S. Highway 12 and S.D. Highway 1806 | For Immediate Release:
Monday, May 4, 2026
Contact:
John Villbrandt, Mobridge Area Engineer, 605-961-4930
MOBRIDGE, S.D. - On Monday, May 4, 2026, paving operations are beginning for the multi-year project on U.S. Highway 12 from Mobridge t... |
| May 1, 2026 | Milling and Paving Project Scheduled to Begin on S.D. Highway 34 Near Howes and S.D. Highway 73 South of Faith | For Immediate Release:
Friday, May 1, 2026
Contact:
Chris Bliss, Project Engineer, 605-892-2872
Milling and Paving Project Scheduled to Begin on S.D. Highway 34 Near Howes and S.D. Highway 73 South of Faith
BELLE FOURCHE, S.D. – Beginning o... |
| Apr 30, 2026 | Pavement Repair Project Planned at Interstate 29 and Interstate 90 Interchange in Sioux Falls | For Immediate Release:
Thursday, April 30, 2026
Contact:
Spencer Thompson, Project Manager, 605-367-5680
SIOUX FALLS, S.D. – On Tuesday, May 5, 2026, a pavement repair project is tentatively scheduled to begin at the Interstate 29 and Inter... |
| Apr 23, 2026 | Accelerated Construction Schedule Planned for Eastbound Interstate 90 Project Between Kennebec and Reliance | For Immediate Release:
Thursday, April 23, 2026
Contact:
Doug Sherman, Winner Area Engineer, 605-961-4926
WINNER, S.D. – A 15 mile shoulder project is scheduled to begin Tuesday, April 28, 2026, on eastbound Interstate 90 between Kennebec a... |
| Apr 23, 2026 | Shoulder Widening Project Scheduled to Begin on S.D. Highway 10 near Britton (1) | For Immediate Release:
Thursday, April 23, 2026
Contact:
Robert Ward, Aberdeen Area Engineering Supervisor, 605-626-7885
ABERDEEN, S.D. – On Monday, May 4, 2026, a shoulder widening project is scheduled to begin on S.D. Highway 10, west of ... |
| Apr 23, 2026 | SDDOT in Search of Borrow Material Providers for S.D. Highway 45 Project near Miller | For Immediate Release:
Thursday, April 23, 2026
Contact:
Jeff Steen, Aberdeen Region Materials Engineer, 605-626-7883
MILLER, S.D. – In 2028, the South Dakota Department of Transportation (SDDOT) plans to administer a construction project o... |
| Apr 23, 2026 | SDDOT Reminder: Election Signs Not Allowed in State Right of Way (1) | For Immediate Release:
Thursday, April 23, 2026
Contact:
Julie Stevenson, Strategic Communications Coordinator, 605-773-2898
PIERRE, S.D. –The South Dakota Department of Transportation (SDDOT) reminds the public that political campaign and ... |
| Apr 21, 2026 | Centerline Rumble Stripe Projects Scheduled to Begin in Rapid City Region | For Immediate Release:
Tuesday, April 21, 2026
Contact:
Josh McBurnett, Senior Construction Technician, 605-892-2872
BELLE FOURCHE, S.D. - Beginning Tuesday, April 28, 2026, crews will begin installing centerline rumble stripes and performi... |
| Apr 20, 2026 | Asphalt Paving Project Scheduled to Begin on U.S. Highway 16A in Custer State Park | For Immediate Release:
Monday, April 20, 2026
Contact:
Matt “Rip” Rippentrop, Project Engineer, 605-981-5089
CUSTER, S.D. – Beginning Tuesday April 21, 2026, an asphalt paving project is scheduled to begin on U.S. Highway 16A in Custer Stat... |
| Apr 15, 2026 | S.D. Highway 25 Closure Planned for Grading Project Near Bradley | For Immediate Release:
Wednesday, April 15, 2026
Contact:
Brad Letcher, Huron Area Engineer, 605-353-7140
BRADLEY, S.D. – On Tuesday, April 21, 2026, crews will begin grading work on S.D. Highway 25 from S.D. Highway 20 north for approximat... |
| Apr 14, 2026 | Project Scheduled to Begin on U.S. Highway 212 between Eagle Butte and La Plant | For Immediate Release:
Tuesday, April 14, 2026
Contact:
John Villbrandt, Mobridge Area Engineer, 605-961-4930
EAGLE BUTTE, S.D. - On Monday, April 20, 2026, a project is scheduled to begin on U.S. Highway 212 from just east of Eagle Butte t... |
| Apr 14, 2026 | Project Scheduled to Begin on S.D Highway 44 by Lennox | For Immediate Release:
Tuesday, April 14, 2026
Contact:
Bridger Kraye, Project Engineer, 605-940-1879
LENNOX, S.D. – Beginning Monday, April 20, 2026, S.D. Highway 44 will be closed from the south side of the Oriole Avenue intersection to t... |
| Apr 10, 2026 | SDDOT Awarded Competitive Highway Bridge Program (CHBP) Grant for Platte-Winner Bridge Replacement Project | For Immediate Release:
Friday, April 10, 2026
Contact:
Julie Stevenson, Strategic Communications Coordinator, 605-773-2898
PIERRE, SD - The U.S. Department of Transportation’s Federal Highway Administration (FHWA) has awarded the South Dako... |
| Apr 10, 2026 | Mobridge Area Project Scheduled to Begin on U.S. Highway 12 and S.D. Highway 1806 | For Immediate Release:
Friday, April 10, 2026
Contact:
John Villbrandt, Mobridge Area Engineer, 605-961-4930
MOBRIDGE, S.D. - On Monday, April 13, 2026, a project is scheduled to begin on U.S. Highway 12 from Mobridge west approximately 15 ... |
| Apr 9, 2026 | S.D. Highway 271 Project to Begin in North Central South Dakota from S.D. Highway 10 to North Dakota Border | For Immediate Release:
Thursday, April 9, 2026
Contact:
John Villbrandt, Mobridge Area Engineer, 605-961-4930
ARTAS, S.D. - Beginning Monday, April 13, 2026, a project is scheduled to begin in north central South Dakota on S.D. Highway 271 ... |
| Apr 8, 2026 | SDDOT Seeks Public Input for Proposed S.D. Highway 28 Bridge Structure Replacement over Lake Poinsett Inlet | For Immediate Release:
Wednesday, April 8, 2026
Contact:
David Burwitz, Road Design Consultant Management Engineer, 605-202-5960
HAYTI, S.D. – The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Th... |
| Apr 8, 2026 | SDDOT Seeks Public Input for Proposed U.S. Highway 12 Structure Replacement over Whetstone Diversion Channel in Big Stone City | For Immediate Release:
Wednesday, April 8, 2026
Contact:
David Burwitz, Consultant Management Engineer, 605-202-5960
BIG STONE CITY, S.D. - The South Dakota Department of Transportation (SDDOT) will hold a public meeting open house on Monda... |
| Apr 7, 2026 | SDDOT to Host 2026 Construction Season Kick-Off Webinar for National Work Zone Awareness Week | For Immediate Release:
Tuesday, April 7, 2026
Contact:
Julie Stevenson, Strategic Communications Coordinator, 605-773-2898
PIERRE, S.D. – National Work Zone Awareness Week (NWZAW) is an annual awareness campaign held across the United State... |
| Apr 7, 2026 | Construction Project Scheduled to Begin on S.D. Highway 28 in Toronto | For Immediate Release:
Tuesday, April 7, 2026
Contact:
Bryce R. Olson PE, Engineer IV, 605-882-5166
TORONTO, S.D. – On Thursday, April 9, 2026, an urban reconstruction project will begin on S.D. Highway 28 through Toronto. Traffic control w... |
