Best Practices for the Design and Operation of Reduced Conflict Intersections

Kimley-Horn, under contract with the Minnesota Department of Transportation (MnDOT), has conducted a review of guidance documentation on the design and operation of Reduced Conflict Intersections (RCIs), with a particular focus on signal-controlled RCIs. In addition to synthesizing information from a variety of sources, MnDOT also interviewed representatives from the Texas Department of Transportation (TxDOT) and the North Carolina Department of Transportation (NCDOT)—the two states with the most implemented signalized RCIs in the United States at this time. This document summarizes the findings of this literature review, and is intended to be used as a working best practices guidance document for the design and operation of signalized RCIs in Minnesota.