Audubon
- 4
- 1
- 2.7 km
- Chicago Union Station, Portland Union Station, Seattle King Street
Routes of public transport
- Amtrak Empire Builder: Chicago => Portland from Chicago Union Station to Portland Union Station
- Amtrak Empire Builder: Chicago => Seattle from Chicago Union Station to Seattle King Street
- Amtrak Empire Builder: Portland => Chicago from Portland Union Station to Chicago Union Station
- Amtrak Empire Builder: Seattle => Chicago from Seattle King Street to Chicago Union Station