Welcome -- 111 W Jackson, standing 25 stories and located at the intersection of Jackson Boulevard and Clark Street. Building amenities include a brand new 4,800 SF Tenant Lounge, Fitness Center, Building Conference Center, and a Roof Deck. Parking is available in our climate-controlled garage that is well maintained and secure. For more information on our garage please contact (312) 986-8409. With the new 111 W Jackson App, you can: • Reserve Tenant Amenity Spaces (Conference Center, Tenant Lounge, Roof Deck) • Submit and track service requests • Receive notifications, news and special offers • Access any building related forms • Access additional benefits based on your location