Road Construction/Travel Conditions
South Dakota residents can also dial 511 for current road conditions.
Download the app:
SDDOT Text Notifications
CONSTRUCTION:
Sign up for text notifications on select projects. View the list of projects and subscribe today.
WINTER INTERSTATE CLOSURES:
For South Dakota Interstate closure updates, subscribe to a free text-in service. To subscribe, text "SDInterstates" to 605-836-8836. Subscribers can unsubscribe at any time.
SUBSCRIBE HERE
Statewide Construction Project Information
Featured construction project information can be found categorized by region and area on this page. Click on the project names to open the specific project pages filled with project information such as maps, timeline, contacts, and more. If you do not see a project you are interested in, please check SD511 for all active construction projects this season.
Statewide Construction Project Information
Planned Construction Map
This map provides a statewide overview of major highway projects anticipated during the current construction season.
