2026年に開業予定の「新柔地鉄RTS（Rapid Transit System）リンク」は、マレーシアのジョホールバル（Bukit Chagar駅）とシンガポール（Woodlands North駅）を結ぶ国際高速鉄道シャトルで、全長わずか4km、所要時間はたったの6分です。The "RTS (Rapid Transit System) Link," scheduled to open in 2026, is an international high-speed shuttle train connecting Johor Bahru in Malaysia (Bukit Chagar Station) and Singapore (Woodlands North Station). The entire line is only 4 kilometers long, and the journey takes just 6 minutes.