The Bandra-Worli Sea Link, inaugurated on June 30, 2009, is a significant infrastructure project in Mumbai that connects the suburb of Bandra to central Mumbai, enhancing connectivity and reducing travel time drastically. Originally conceived in the 1990s, the project's costs escalated significantly, and it incorporates advanced engineering techniques from international teams. Despite its benefits, the sea link has contributed to traffic issues in surrounding areas and proposed tolls may deter some users.