driving entrance to grant park north garage?

Enter from northbound Michigan at madison

The entrance is in the middle of the road. This can be misleading as it looks like the entrance to an underground tunnel.

Hi Bob, Our Grant Park North Garage has a southbound entrance on Michigan Avenue and Randolph Street and a northbound entrance on Michigan Avenue and Madison Street. Hope to see you soon! https://www.millenniumgarages.com/all-garages/grant-park-north-garage/