a viaduct illuminated by soft

viaduct bridge structure transportation engineering architecture arches railway road infrastructure construction connection elevation span urban travel pathway landmark overpass crossing support framework transit design city route concrete rail landscape highway architecturesymbol civil transport archesstructure elevated transportationsymbol infrastructureproject pathwaydesign railsystem roadway connectionsymbol travelroute bridgestructure viaductbridge constructionengineering elevationsymbol urbanconnection transitpath landmarkdesign ai generated