Statewide Transportation Improvement Program – STIP
(Scroll down for Tentative 2021-2024 STIP information)
The STIP is a four-year program listing projects developed through the coordinated efforts of the Department of Transportation, Transportation Commission, state and federal agencies, local and tribal governments, metropolitan planning organizations, public agencies, transportation providers, citizens and other interested parties. The program identifies highway and intermodal improvements to preserve, renovate, and enhance South Dakota's transportation system.
The 2020-2023 STIP
has been approved by the South Dakota Transportation Commission, the FHWA and FTA.
The 2020-2023 Statewide Transportation Improvement Program Interactive Map (STIP)
depicts the location and type of improvement for the Department's major highway projects. The STIP online 2020-2023:
To see the most current project list, which would include project revisions, choose a county from the first drop-down box (labeled county project listing). Use the navigation at the bottom of the page to scroll through all the pages available for that county.
To see a list of approved revisions to the STIP, choose a county from the second drop-down box (labeled county revision listing). Use the navigation at the bottom of the page to scroll through all the pages available for that county.
The information in the reports is updated each weekend and is the most up to date information available. Please note, if it is different, it will supersede the project information listed in the above report. You will need to click the back button on your browser to get back to the dropdown list.
County Project Listing
County Revision Listing
Tentative 2021-2024 STIP Development:
The Department of Transportation in now developing the Tentative 2021-2024 STIP. The Transportation Commission approved the Tentative STIP at its June 25, 2020 meeting.
Tentative Statewide 2021-2024 Public STIP Projects Sorted by County
Public Transit 2021-2024 Project Document
Tribal Transportation Program Project Listing
The 2021-2024 Statewide Transportation Improvement Program Interactive Map (STIP) depicts the location and type of improvement for the Department's major highway projects:
Tentative Interactive Map
Handouts: Various publications, maps and handouts are also available for your information.
2021-2024 STIP Public Meeting Presentations, Dates and Times:
Due to the Covid-19 Global Pandemic and social distancing requirements, all public STIP meetings will be conducted by way of a conference call in 2020.
- July 7, 2020 – Conference Call for Aberdeen Region 7 p.m. CDT
Aberdeen Region generally includes: Beadle, Brookings, Brown, Clark, Codington, Day, Deuel, Edmunds, Faulk, Grant, Hamlin, Hyde, Hand, Kingsbury, Marshall, McPherson, Roberts, Spink Counties.
- July 8, 2020 – Conference Call for Mitchell Region 7 p.m. CDT
Mitchell Region generally includes: Aurora, Bon Homme, Brule, Buffalo, Charles Mix, Clay, Davison, Douglas, Gregory, Hanson, Hutchinson, Jerauld, Lake, Lincoln, McCook, Miner, Minnehaha, Moody, Sanborn, Turner, Union, Yankton Counties.
- July 9, 2020 – Conference Call for Rapid City Region 7 p.m. MDT
Rapid City Region generally includes: Butte, Custer, Fall River, Harding, Lawrence, Meade, Oglala Lakota, Perkins, Pennington Counties.
- July 14, 2020 – Conference Call for Pierre Region 7 p.m. CDT
Pierre Region generally includes: Bennett, Corson, Campbell, Dewey, Haakon, Hughes, Jackson, Jones, Lyman, Mellette, Potter, Stanley, Sully, Todd, Tripp, Walworth, Ziebach Counties.
Everyone is invited and encouraged to participate in this important decision-making process.
You can submit your comments concerning the STIP to SDDOT Management using this form by sending it via U.S. Mail to SDDOT Management to c/o Levi Briggs, 700 E Broadway Ave, Pierre, SD, 57501 or via email to Levi (using the button below).
Deadline for submitting Public Comments is July 28, 2020.
You are cordially invited to participate in this important decision-making process.
Notice is further given to individuals with disabilities that these meetings are being held in a physically accessible place. Any individuals with disabilities who will require a reasonable accommodation in order to participate in the public 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.