Redhill station was first included in the early plans of the
MRT system as Alexandra in May 1982. Initially meant to be part of Phase II of the system, it was later announced in June 1983 to be part of Phase IA, an extension of Phase I from
Tiong Bahru to
Clementi stations, of the MRT as Redhill station. By October 1983, eleven local companies, nine of which are joint ventures with foreign businesses, were chosen in the pre-qualification stage for the design work of the Tiong Bahru-Clementi Stretch out of 38 applications. In January 1984, it was announced that a five member team consisting of
Mott, Hay and Anderson,
Sir William Halcrow and Partners, BSK-BS Konsult,
DP Architects, and the
Public Works Department (PWD), won a contract for architectural and engineering consultancy as well as the design of said stretch. Nine single tenderers and joint ventures were prequalified for Contract 202 by October 1984, which detailed the construction of Redhill and
Commonwealth stations as well as viaducts from Delta Swimming Complex to Queensway Circus, with the
Mass Rapid Transit Corporation (MRTC) awarding the contract to Sumitomo Construction in February 1985 for . It was also expected that construction of Redhill and Commonwealth will start in the same month and be finished by December 1987. By April and November 1987, the pink tiles for the station were already up, and operations were expected to start in April 1988, respectively. In February 1988, it was announced that Red Hill, along with Tiong Bahru station, will have an open house on 13 and 14 February, with expected operations moved to the middle of March. On 12 March 1988, Prime Minister
Lee Kuan Yew officially launched the entire system, including stations in the Tiong Bahru-Clementi stretch. During the opening ceremony, Lee addressed to a crowd of 500 guests before riding a train to Queenstown. In July 1990, it was announced that as part of the cycle-and-ride scheme, 10 stations, including Redhill, would have their bicycle stands extended. Following a rise in track intrusions as well as commuters slipping when rushing for the train, the
LTA and
SMRT decided to install platform screen doors, where it was expected for the works to be completed by 2012. After several tests at different stations, works for the half-height platform screen doors were expected to start in 2010, with eventual installation and operations commencing at Redhill station by August 2011. The station was installed with
high-volume low-speed fans by the first quarter of 2013. In December 2017, works were completed for a linkway from Redhill station to the Enabling Village, a community space for people with disabilities to be integrated in society, to make it more accessible for those with mobility issues. Prior to the linkway, the journey between the two places was a "challenge" for people with disabilities due to hills in the area. It was announced in March 2017 that as part a collaboration between the LTA and SG Enable, Redhill will serve as a test bed for "new mobility technologies and infrastructure" in order to improve accessibility for those with disabilities. == Details ==