Aerial view of port working cranes extracting sand from iron barge and scow on river bank in industrial dirty city in smog

crane - machinery commercial dock construction industry kyiv rail transportation aerial view non us film location industry barge river freight transportation unloading equipment transportation ukraine harbor ship large transportation building - type of building film - moving image nautical vessel container shipping pier cargo container working smog train - vehicle city finance and economy banking loading sea fog water heavy technology 4k resolution stack gravel horizontal trading business yellow sand sky outdoors storage compartment social issues