I-69 Interchange

Project Description

Corradino was a major sub-consultant to United Consulting Engineers in completing the project development services for a new interchange in an urban congested area of Central Indiana. Corradino’s work involved traffic modeling, traffic capacity analysis, environmental studies, permitting, public involvement and the development of the Interchange Justification Study.

The interchange design is different from any other in the state - 106th Street is a “roundabout” placed over I-69. This is the first full rotary roundabout interchange in Indiana. When you enter and exit I-69, you drive in a large, two-lane circle. It is a pattern INDOT says made sense for the developing area.

  • Client:

    Indiana Department of Transportation (INDOT)