JT Engineering, Inc. completed work on the roundabout designs for the new WIS 47 – WIS 441 interchange in Winnebago County. As a part of the larger WIS 441 design team, JT Engineering, Inc. was tasked with developing the corridor model, storm sewer design, pedestrian accommodations, vertical roundabout profile, and associated plan sheets for the WIS 47 corridor. Two multi-lane roundabouts with several bypass lanes were modeled in Civil 3D as a part of the corridor model and tied into the adjacent work using the “tilted plane” roundabout surface modeling technique. The plans and models for this project were developed through the DT 1078 submittal.
Appleton Road (WIS 47) Interchange