The Environmental Assessment (EA) for this project has been signed by SDDOT and FHWA, marking the beginning of the public comment period for the project, and specifically on the EA and the Proposed Action that has been recommended. Links to the EA document and its appendices are below. Copies of the EA are also available for viewing at Brandon City Hall and the SDDOT Area Office in Sioux Falls.
Formal comments on the project and the Environmental Assessment will be accepted until Friday, October 4, 2019.
The South Dakota Department of Transportation (SDDOT), City of Brandon, Sioux Falls Metropolitan Planning Organization (MPO), and Federal Highway Administration (FHWA), have identified a need to revisit and further study the originally proposed alternatives and other potential improvements to the 1-90 Exit 406 interchange. The study includes an Interchange Modification Justification Report (IMJR) and associated environmental investigation.
SDDOT Project Manager
Consultant Project Manager
As part of the comment period, the project team hosted a public meeting on the evening of Wednesday, September 18th in Brandon. Details about the meeting, including the formal public advertisement are as follows: