Getting to the Zoo is easy using our updated driving directions.
The ramp to southbound 45 is closed permanently. The ramp to Highway 45 southbound at Watertown Plank Road is now open. All on and off ramps at Highway 100 and I-94 are open.
* Note that these closures are weather dependent and subject to change.
For more information on Zoo Interchange closures, visit the Wisconsin Department of Transportation website.