iron bridge architecture for crosswalks in the middle of the city of cairo

architecture wood building symmetry arch facade bridge walkway estate transport hall city stairs column headquarters iron structure pedestrian crossing downtown cairo egypt sunny day corridor old ancient history station steel warehouse business airport industry metal transportation road street travel design construction row crosswalk built people mode caribbean shortcut reaching enacting dividing line marking industrial frame border shiny physical architectural site position interior designer diminishing perspective activity capital feature bridgetown barbados trip sun crosswalks middle