LTA CRL Tunnels Between CRL Maju Station & Clementi Station https://www.lta.gov.sg/content/dam/ltagov/news/press/2024/240815_CRL_Loc_map_AnnexA.pdf

Location map of CRL Jurong Lake District station Singapore LTA press release https://www.lta.gov.sg/content/dam/ltagov/news/press/2024/240731_CRL_Jurong_Lake_District_station_LocMap_AnnexA.pdf

LTA Awards Civil Contract for Design and Construction of Tunnels Between CRL West Coast Station and Jurong Lake District Station for Cross Island Line Phase 2 Singapore press release...

Graph bored tunnel between Fairways Drive and Sin Ming Walk From LTA press release

LTA CRL1 Bright Hill Interchange Station Singapore Land Transport Authority drawing

LTA CRL1 Tampines North station (LTA)

LTA CRL1 Defu station (LTA)

Singapore Land Transport Authority CCL6 T Cantonment and Keppel Stations (LTA press release)

Singapore Land Transport Authority CCL6 Tanjong Pagar Station (LTA press release)

Singapore Land Transport Authority CCL6 Map (LTA press release)