sentences:  Although the main entrance and official address of the Chicago Marriott Downtown Magnificent Mile is 540 North Michigan Avenue, the driveway for the hotel has a 541 North Rush Street address.Similarly, the former Chicago Conrad Hotel (since 2015, The Gwen) located at 521 North Rush Street is a reconstruction of the former 520 North Michigan Chicago Landmark McGraw-Hill Building.The former Archbishop Quigley Preparatory Seminary, which has been converted for use by the Roman Catholic Archdiocese of Chicago is located on Rush Street between Superior and Chestnut.