在推迟３ａ后，美国陆军工程师团使加高长４２３ｋｍ的密西西比河堤防工程复工。停工的原因是工程师团受到控告，理由是其河流和支流工程的环境影响报告已经过时，认为工程将会给湿地和其他环境敏感地区造成不必要的破坏。工程师团同意对工程环境有影响的堤段进行重新调查... After a delay of 3a, the Army Corps of Engineers resumed the construction of the 423km-long Mississippi Embankment Project. The stoppage was due to the fact that the group of engineers was charged on the ground that the environmental impact reports for its rivers and tributaries were outdated and believed that the project would cause unnecessary damage to wetlands and other environmentally sensitive areas. Engineer Group agrees to re-investigate the embankments affected by the project environment ...