Home Current News Officials break ground on one of world’s longest underwater rail tunnels connecting...NewsCurrent NewsOfficials break ground on one of world’s longest underwater rail tunnels connecting 2 major cities — here’s what you need to knowAugust 18, 20243FacebookTwitterPinterestWhatsApp officials break ground on one of worlds longest underwater rail tunnels connecting 2 major cities heres what you need to know Source: yahoo.com/news