MRT lines from Concept Plan 2001
MRT lines from Concept Plan 2001 Existing and under construction North South Line East West Line Changi Airport Branch Line (under construction, full completion in 2002) North East Line (under construction, opened on 20th June 2003) Bukit Panjang LRT Sengkang LRT Punggol LRT Planned and proposed Circle Line (completed between 2009-2012) Bukit Timah Line (merged into Downtown Line) Eastern Region Line (divided into Downtown Line Stage 3 and Thomson East Coast Line Stage 4 and 5) Jurong Region Line (upgraded into MRT system, scheduled opening between 2027 and 2029) Thomson Line (merger with lower half of Eastern Region Line to form the Thomson East Coast Line) North Shore Line (incorporated into the Cross Island Line Punggol Extension) Seletar Line (announced in 2019, finalized in 2025 COS debate) Tengah Line (then known as Holland Line, announced in 2025 COS debate) River Valley LRT (Cancelled) Tampines LRT (Cancelled) Tuas LRT (Cancelled) Toh Payoh LRT (Cancelled) Bedo...