Rotating crane on top of a dredging ship in front of a bridge clearing the waterway of river IJssel at the IJsselkade

bridge civil engineering clean construction crane digger dirt dock dredger dredging dutch editorial engineering environment equipment excavate excavator excess floodplains freight ijssel industrial industry machine machinery mud netherlands outdoors river riverbed sand sediment ship shipping technology transportation vessel water water management waterway zutphen new amsterdam level steady fixed frame claw grabbing siphoning submerge maintenance