just an summary on the whole circle line's progress:
Stage 1- completed since 2007/2008, except for Nicoll Highway.
the area around promenade station is being dug up again to build
DTL Promenade station.
CC2 Bras Basah

CC5 Nicoll Highway

Stage 2- Tai Seng was the only station completed on schedule
(about 2007), Macpherson recently completed, Paya Lebar, Dakota and
Mountbatten still under construction.
CC7 Mountbatten

CC11 Tai Seng

Stage 3- completed mid to late last year, opening tomorrow
CC12 Bartley

Stage 4 & 5- excavation and tunnelling more or less
completed, certain stations are completing the basic station
structure
CC20 Farrer Road

CC25 West Coast

CC28 Telok Blangah
