chicago loop archticture at wacker & lake, including mirrored modern skyscrapers contrasted against old bridge house

architecture archticture bell bridge bridgehouse building chicago city cityscape construction contrasted copy crane destination discover downtown drawbridge drive elevated empty explore exterior house illinois lake landmark loop mirrored modern old open outdoors reflection river riverwalk sign site skyline skyscraper skyscrapers space street tower tracks traffic train transit transportation travel urban usa view vintage wacker window