Woodlands () is a planning area and residential town located in the North of Singapore. As of 2019, the town has a population of 254,733. It is the densest planning area and is the regional centre for the North Region of the country. The Woodlands planning area borders Sembawang to the east, Mandai to the south and Sungei Kadut to the west. Woodlands New Town, which was developed during the 1980s, is situated within the Woodlands planning area. Woodlands also serves as one of the two land border connections on the Singaporean side between the countries of Singapore and Malaysia, called the Johor–Singapore Causeway, the other being the Tuas Second Link at Tuas. History British administration The area consisting of modern-day Woodlands Town first witnessed the opening of the Johor-Singapore Causeway in 1923. Early Woodlands consisted of villages where residents made their living mostly as small-time shopkeepers and vegetable farmers in the Marsiling area, while rubber plantations and poultry farms dot the landscape at where modern-day Admiralty is located. Post-independence The first HDB flats were built from 1972 in the northern part of Marsiling, and the Woodlands Bus Interchange located at Woodlands Centre Road was built in 1980. Prior to 1988, Woodlands was divided into Bukit Panjang SMC and Sembawang SMC, before it was merged in 1991 into Sembawang GRC in the sense of growing development. The development of Woodlands began in 1981. This comprises the building of HDB flats in the Neighbourhood 1, which was completed in 1985; well after the Marsiling Estate. The Neighbourhood 8 was completed in 1987, together with the Neighbourhood 3 in 1989. Because of the saturation of HDB flats, the numbering system added 'A', 'B' and 'C'. Blocks 6xx in Admiralty begun to be completed in 1996, together with the 7xx in 1997. Expansion into Innova began in 1998 and was completed in 2002, which consists of block 5xx. Expansion into the Woodlands East began in 1999 and completed in 2004. The Jalan Ulu Sembawang is a rural road that cut across parts of the Woodlands New Town and the Sembawang Airbase. Starting from June 1992, the Jalan Ulu Sembawang is being cleared because of the extension of Woodlands New Town, Gambas Avenue, Sembawang Airbase and the Seletar Expressway. The village was cleared by 1996 and it was being converted into a military training ground. Neighbourhood layout There are three constituencies in the town,