Dave Voeltz, STIP Coordinator, 605.773.3590

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.

2016-2019 Tenative STIP

The 2015-2018 STIP has been approved by the South Dakota Transportation Commission, the FHWA and FTA. See below for details of that plan.

Click here for the 2015-2018 STIP Sorted by County

The 2015-2018 Statewide Transportation Improvement Program Interactive Map (STIP) depicts the location and type of improvement for the Department's major highway projects: http://arcgis.sd.gov/server/dot/stip2015

The STIP online 2015-2018:

To see the most current project list, which would include project revisions, choose a county from the drop-down box. Use the navigation at the bottom of the page to scroll through all the pages available for that county. The information in this report is the most up to date available and if different, 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.

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 dave.voeltz@state.sd.us

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