freeway or highway overpass with cars of road in early morning sunrise or evening sunset with gradient orage blue sky

background frame silhouette house construction sun industrial scaffolding industry high engineering scaffold structure metal work build safety steel site architecture sky equipment development occupation platform estate construct helmet builder group outdoor concrete urban worker people project men job housing infrastructure building activity male labour modern labor sunset blue collar freeway highway overpass cars road early morning sunrise evening gradient orage sky visible clouds dark shadow street city downtown