My idea for this service is that it will run exclusively from
North-West to Changi in good time without much stoppages. Going
thru Toa Payoh, Tampines, Simei may take a longer time. Also will
duplicate parts of svc 5, 9, 19, 59, 506 etc routes.
Furthermore as this would be an
SMRT service, duplication with SBST services may not sound
good.
Okay, so it plies KJE>BKE>SLE>TPE>Jln
Kayu>TPE>Pasir Ris>Loyang Ave>Changi Village
Actually, it should ply Pasir Ris as it provides a connection
from CCK>PSR, and svc 39/53/81 also does this before heading to
Tampines for 39/81 and CGA for 53.
Incidentally, 109 goes to Pasir Ris before heading to Changi
Village, so I think it would be useful for the SMRT svc to do this,
not duplication by the way. As I said before, it provides a direct
link from PSR>CCK.
Since sv81 and some others already ply Ave 1, the SMRT svc
should ply Ave 3 or maybe those underutilized Avenues in Pasir
Ris.