美国向五个海洋高速公路项目赔偿485万美元,以加强货运服务和基础设施。 The U.S. awards $4.85 million to five marine highway projects to boost freight services and infrastructure.

美国交通部海事管理局通过美国海洋高速公路方案向全国五个海洋高速公路项目提供了485万美元的赠款。 The U.S. Department of Transportation's Maritime Administration has awarded $4.85 million in grants through the United States Marine Highway Program to five marine highway projects across the nation. 资金的目的是加强通航水道沿线的货物流动,并扩大路易斯安那、波多黎各、华盛顿和西弗吉尼亚的货运服务。 The funding aims to enhance the movement of goods along navigable waterways and expand freight services in Louisiana, Puerto Rico, Washington, and West Virginia. 这些赠款支持改善基础设施,并遵守“建设美国、购买美国”的规定,促进使用美国制造的材料。 The grants support infrastructure improvements and comply with the "Build America, Buy America" provisions, promoting the use of U.S.-made materials.