South Dakota Department of Transportation
State Government: Agencies/Departments/Divisions | State Agencies
Recent News About South Dakota Department of Transportation
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Rail CRISI Funds Available for Fiscal Year 2022
The U.S. Department of Transportation recently issued a Notice of Funding Opportunity (NOFO) to announce the availability of over $1.4 billion in Consolidated Rail Infrastructure and Safety Improvement (CRISI) Grant funding.
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Local Government Bridge Project Recipients Announced for Federal Bridge Program
The South Dakota Transportation Commission awarded funding for 12 local bridge projects through the federal bridge program totaling approximately $6.8 million at the Thursday, Aug. 25, 2022, meeting in Pierre.
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Traffic to be Reduced to One Lane in Both Directions on Pierre/Fort Pierre Bridge
The South Dakota Department of Transportation (SDDOT) says that traffic over the John C. Waldron Memorial Bridge, connecting Pierre and Fort Pierre, will be reduced to one lane in both directions for the next several months.
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Work to Begin at the Intersection of Omaha Street and Cambell Street in Rapid City
The South Dakota Department of Transportation (SDDOT) says work at the intersection of Omaha Street and Cambell Street in Rapid City is scheduled to begin on Monday, Aug. 15, 2022.
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Chip Seal and Fog Seal Projects Scheduled in the Yankton Area
The South Dakota Department of Transportation (SDDOT) says chip seal and fog seal applications will be applied to several highways in the Yankton area, beginning the week of Monday, Aug. 8, 2022.
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Chip Seal and Fog Seal Projects Scheduled in Northwestern South Dakota
The South Dakota Department of Transportation (SDDOT) says crews will begin chip seal and fog seal applications on U.S. Highway 12, S.D. Highway 73, S.D. Highway 168, and U.S. Highway 85 starting Monday, Aug. 1, 2022.
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Chip Seal and Fog Seal Projects Scheduled to Begin in Hughes, Stanley, and Sully Counties
The South Dakota Department of Transportation (SDDOT) says chip seal and fog seal projects are scheduled to begin on S.D. Highway 204 and S.D. Highway 1804 in the Pierre Area.
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Interchange Project on Interstate 29 Near Brookings Moving into Second Construction Phase
The South Dakota Department of Transportation (SDDOT) says that the construction of the 20th Street interchange bridge structure on Interstate 29 near Brookings is scheduled to move into the second phase (west half) on Tuesday, July 5, 2022.
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Second Construction Phase to Begin on U.S. Highway 212 in Watertown
The South Dakota Department of Transportation (SDDOT) says the U.S. Highway 212 project will soon move into phase two of construction.
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SDDOT and Meade County Seek Public Input into Meade County Master Transportation Plan Study
The South Dakota Department of Transportation (SDDOT), in collaboration with Meade County, will hold public meeting open houses to gather public input on the draft Meade County Master Transportation Plan.
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SDDOT Seeks Public Input for Electric Vehicle (EV) Fast Charging Plan
The South Dakota Department of Transportation (SDDOT) will host two in-person open house public meetings and a virtual, on-demand meeting to discuss and receive public input on the South Dakota Electric Vehicle (EV) Fast Charging Plan.
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Shared Use Path Construction to Begin in Box Elder
The South Dakota Department of Transportation (SDDOT) says construction of a shared use path in Box Elder will begin Monday, June 6, 2022.
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Construction to Begin on 60th Street Bridge over Interstate 229 in Sioux Falls
The South Dakota Department of Transportation (SDDOT) says that work will begin on Monday, May 23, 2022, for the 60th Street Bridge over Interstate 229 just south of the Interstate 90/229 interchange.
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SDDOT Removing Sign Bridge Structures Damaged in Sioux Falls Storm
The South Dakota Department of Transportation (SDDOT) will be removing sign bridge structures in Sioux Falls that have damage resulting from the storm on May 12, 2022.
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Durable Pavement Marking Projects to Begin in Watertown Area
The South Dakota Department of Transportation (SDDOT) says that on Monday, May 16, 2022, work will begin to place durable pavement marking on Interstate 29 from mile marker 165 to mile marker 179.
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SDDOT Celebrates 26 Years of Providing 511 Service to South Dakota Travelers
The South Dakota Department of Transportation (SDDOT) will celebrate “511 Day” on Wednesday, May 11, 2022, as SDDOT 511 marks more than a quarter of a century of service to South Dakota citizens and travelers.
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SDDOT and Walworth County Seek Public Input into Walworth County Master Transportation Plan Study
The South Dakota Department of Transportation (SDDOT), in collaboration with Walworth County, will hold a public meeting open house on Thursday, April 14, 2022, to gather public input to develop the update to the Walworth County Master Transportation Plan.
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20th Street S. Interchange Construction Project to Begin in Brookings
The South Dakota Department of Transportation (SDDOT) says construction is scheduled to begin on the 20th Street S. Interchange project from 22nd Avenue S. to 34th Avenue S. on Monday, March 28, 2022.
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S.D. Highway 44 Bridge Repair Work Scheduled to Begin East of Parkston
The South Dakota Department of Transportation (SDDOT) says work is scheduled to begin Monday, March 28, 2022, on S.D. Highway 44 at the James River Bridge located 15 miles east of Parkston.
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S.D. Highway 46 Reconstruction Project Planned
The South Dakota Department of Transportation (SDDOT) says the S.D. Highway 46 reconstruction project from U.S. Highway 81 to the city of Irene has been let, and the contract awarded to Foothills Contracting Inc. of Webster in the amount of $19.3 million.