BL4 is a future station on the Blackton Line. Its working name is
FountainMall, but it's likely to be changed anyway. LOL.
The station is not open along the rest of the line due to the
reason that it's located in a relatively undeveloped district. As
the name suggests, it's located right next to a future shopping
mall, there will be quick connection to the mall from the station
concourse.
The interesting thing about this station is that it's both
at-grade and underground, located two levels below the grass,
trees, flowers, creepy crawlies and whatever. Upon leaving BL3
Benoi, the tracks will descend and eventually reach the point in
which the tracks are two levels below the surrounding ground. Then
you'll enter a tunnel and immediately reach the station.
After leaving the station, it'll be total underground sections all
the way through the City Centre.
The station's basic structure has already been completed.
The platforms will, however, be kept from passengers'
view when trains pass the station using temporary thin
concrete walls. The station will be opened in 2012 latest.
Actually it is something like my line , my line don't have the
NSX4