A short remaining section of the railway originally built during the British colonial period is connected to the Malaysian rail network, and is operated by Malaysian railway company Keretapi Tanah Melayu (KTM). The Singapore section of the railway now serves only inter-city passenger services; until 2011 the railway also carried freight between Malaysia and the Port of Singapore at Tanjong Pagar. Two other international rail connections are currently planned: the Kuala Lumpur-Singapore High Speed Rail and the Johor Bahru-Singapore Rapid Transit System.