urban construction site with tower cranes over steel framework in cityscape during sunrise

construction cranes urban buildings cityscape highrise steel framework skyscrapers constructionsite engineering architecture development crane city industrial infrastructure urbandevelopment project industry workers urbanconstruction modern skyscraperconstruction structural steelframe cityinfrastructure constructionproject metropolitan steelwork cityplanning tower aerialview urbanengineering constructionequipment urbanarchitecture worksite projectconstruction cityarchitecture tallbuildings cityconstructionsite urbanplanning buildingframe progress cityconstruction frameworkconstruction