Yew Tee is actually not so isolated. Up to Yew Tee MRT stattion,
it is quite lively. After Yew Tee Station then can consider
isolated.
If a terminal was to be built there, it would be a terminal serving
the Yew Tee GRC area: CCK north, Kranji, LCK, Neo Tiew & Sungei
Kadut. Also, if there is a terminal to be built there, it would not
be built so soon as CCK North is not fully developed.
I still think NR3 or 181M should be converted into a normal trunk
service. Would be profitable.