Links on the left provide more information on various construction projects.

Road Construction/Condition/Detour Information available at www.safetravelusa.com/sd

2016 Road Construction Map - Shows All Planned Projects

---

Public Meeting Summaries

Special studies:

Including corridor, access management, interchanges & expressways

5-year Statewide Transportation Improvement Program (STIP)

---

Join one of our mailing lists