It is a subway station with a single island platform located at 150 West Congress Parkway in the Loop district of Chicago , Illinois .
LaSalle is an ' L ' station on the Chicago Transit Authority 's Blue Line .
LaSalle is a station   with a single island platform located at 150 West Congress Parkway in the Loop district of Chicago , Illinois .
LaSalle is an ' L ' station on the Chicago Transit Authority 's Blue Line .