Contract T203 for the construction of Woodlands station and its associated cut-and-cover tunnels has been awarded to GS Engineering & Construction Corp at a contract sum of SGD 292M (USD 236M). When completed, Woodlands station will serve as the interchange between Thomson Line and North-South Line.

The design and construction of Lentor station and its associated tunnels, contract T209, has been awarded to China Railway No. 5 Engineering Group (Singapore Branch) at a contract sum of SGD 247M (USD 199.9M).

Contract T210 for the design and construction of Mayflower station has been awarded to Gammon Construction Limited Singapore Branch (GPL) at a contract sum of SGD 174M (140.8M).

When completed, these Thomson Line stations will connect the northern and central parts of Singapore through Woodlands and Caldecott stations to connect with the North-South and the Circle Line respectively, bringing further convenience and connectivity to commuters working and residing in Woodlands, Lentor, Thomson and Ang Mo Kio, LTA stated. In addition, these three stations will serve as Civil Defence shelters along the Thomson Line.

The 30km long Thomson Line will enhance rail connectivity in the north-south corridors to the Central Business District and developments in the Marina Bay area. Fully underground, Thomson Line comprises 22 stations, including six interchange stations.