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 2017-2020 STIP has been approved by the South Dakota Transportation Commission, the FHWA and FTA. See the link below for a PDF Version of the book.
Click here for the 2017-2020 STIP Sorted by County
The 2017-2020 Statewide Transportation Improvement Program Interactive Map (STIP) depicts the location and type of improvement for the Department's major highway projects:
2017-2020 Interactive STIP Map.
The STIP online 2017-2020:
To see the most current project list, which would include project revisions, choose a county from the firstdrop-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
2018-2021 STIP Development Schedule - Coming Soon
The SDDOT begins the yearly update of the STIP in mid-April, however, we welcome your input year-round. If you have any suggestions
you would like to offer concerning improvements to the state's transportation system, please direct them to Dave
Voeltz at firstname.lastname@example.org