About two-thirds of civil infrastructure works on the Singapore side of the Johor Bahru-Singapore Rapid Transit System (RTS) Link have been completed, with passenger service slated to start by December 2026.br br The transport ministries of both countries said a significant construction milestone was reached at the end of December 2023, with the completion of a 17.1m-long concrete span connecting the Singapore and Malaysian ends of a rail viaduct.