2019 Roundabout Project at Hinton Ave

Traffic volumes continue to increase along the County Highway 22.  In response to this trend, Washington County and the City of Cottage Grove are planning to construct a single lane roundabout at the intersection of County Highway 22 and County Highway 13/Hinton Avenue.  The roundabout will be designed so that it can easily be expanded to 2-lanes in the future if and when there is sufficient demand.  A roundabout was chosen as the preferred form of traffic control due to superior operations for cars and trucks, ease and safety of pedestrian crossings, and overall safety performance.

Project Location:

Concept Layout:

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