High Quality Content by WIKIPEDIA articles! Interstate 894 (I-894) is a 9.3-mile (15.0 km) auxiliary Interstate Highway in Milwaukee County in the US state of Wisconsin. The route serves as a bypass (road) of downtown Milwaukee, connecting with I-94 at the Zoo Interchange west of downtown and the Mitchell Interchange south of downtown. The route is concurrent with two other highways for its duration, following US Highway 45 (US 45) from the Zoo Interchange to Hale Interchange, where it separates from US 45 to follow I-43 heading east to the Mitchell Interchange. It can be used to avoid downtown Milwaukee.