MTJ Roundabout Engineering provided peer review, capacity analysis and final horizontal geometrics as a subconsultant to the WisDOT-led project team. MTJ provided oversight through 30-60-90% design. Plans included guidance on vertical profile control, pavement markings, signing, landscaping, and lighting.

The interchange improved traffic flow around a highly congested major shopping area with OSOW traffic. This design addressed contextual issues such as closely spaced signals, ROW constraints, and accommodations for large trucks and freight.