费城港破土动工8.37亿美元扩建项目；50年来首个新泊位，是10亿美元公私合作投资的一部分。PhilaPort史上最大扩建工程…

原标题 · Philadelphia port breaks ground on $837M expansion; first new berth in 50 years as part of $1B public-private investmentPhilaPort's largest expansion e…