港口运营商为维护McClellan-Kerr Arkansas河导航系统寻求更多资金,并援引更换费用4.6B美元。 Port operators seek more funding to maintain the McClellan-Kerr Arkansas River Navigation System, citing $4.6B in replacement costs.

阿肯色州俄克拉荷马州港口运营商协会正在大力争取更多资金,以维持麦克利兰-凯尔阿肯色州河航行系统,这是一条445英里长的水道,有18个锁和水坝,每年运输近1 200万吨货物。 The Arkansas Oklahoma Port Operators Association is pushing for more funding to maintain the McClellan-Kerr Arkansas River Navigation System, a 445-mile waterway with 18 locks and dams that transports nearly 12 million tons of goods annually. 该小组估计,更换关键结构的费用为46亿美元,修理费为5.5亿美元。 The group estimates the cost to replace critical structures at $4.6 billion and repair costs at $550 million. 目前,陆军工兵部队有1.43亿美元用于业务和维护。 Currently, the Army Corps of Engineers has $143 million for operations and maintenance.