The Johor-Singapore Causeway (Malay: Tambak Johor) is a 1,056-metre causeway that links the city of Johor Bahru in Malaysia across the Straits of Johor to the town of Woodlands in Singapore. It serves as a road, rail, and pedestrian link, as well as water piping into Singapore. The causeway connects to the Skudai Highway (Federal Route 1) on the Malaysian side and the Bukit Timah Expressway on the Singaporean side. It carries 60,000 vehicles on a typical day, with particularly bad traffic congestion on the eve of public holidays.
