I think there's 2 routes -
Tampines to Loyang
and
Tampines to Changi Biz park
If i'm wrong, don't come and whack me. 
hahaha i nice guy, i dont whack ppl XD ...skali really there's 2
new routes soon, magical question though is there enough berths in
tamp int, 'eastern' new numbers, hmm 1, 20 or
68, number 4, doubt so heheheh :)