Both contracts are for the Jurong Region Line.

Shanghai Tunnel Engineering has won a US$337 million contract to design and construct a 4.3km viaduct together with Choa Chu Kang, Choa Chu Kang West and Tengah stations.

A joint venture of Eng Lee Engineering and Wai Fong Construction will design and construct Hong Kah and Corporation stations and the associated 3.4km viaduct under a contract valued at approximately US$200 million.

Construction work on the two contracts is expected to start in 2020 and be completed in 2026.