If only two or three bus services at Boon Lay will be re-routed
to Joo Koon, I think in long term, there is a need for another bus
interchange in Jurong.
One to three new routes may be (more than) enough to cater to
the demand for bus services in Jurong in short term as Bulim, Clean
Tech Park and Tukang are developed.
But in long term, when development of Tengah begins (before any
bus interchange or RTS station is built there) and more people
travel to and within Jurong (eg. Jurong Lake District), the bus
interchanges at Jurong East, Boon Lay, Joo Koon and Tuas may not be
able to accomodate.
There has to be more capacity for buses in future in Jurong. It
is either they design a bigger infrastructure for the future new
Jurong East Bus Interchange, expand the existing bus interchanges
in Jurong, or build more bus interchanges in Jurong. Either way,
there has to be more bus parking bays, bus berths in Jurong in
future.
But to think about it, I think that is why last year they say
they will build Jurong Region Line and Cross Island Line by year
2025 and 2030.
They might make alternate provisions in long term. For now, it's
a good step even with Joo Koon interchange. I think with 20 parking
bays, 7 services should be easily manageable, but the interchNge
might start with only 5.
Tuas Terminal is quite big and unused. Once Tuas MRT is built,
they might make it hub for services like 182, 192, 193, 254 with
more halting time at Tuas than at Boon Lay.
We should know soon. Maybe Q1 next year JIS plan might already b
rolled out.