here, to decrease confusion:
woodlands INTERCHANGE = take SMRT 950.. which is 15 minute
interval.. after immigration clearance, you can only take another
950 which means if you miss that bus you came in on, you gotta wait
another 15 minutes..
Kranji.. you take 170 or 160 or the express blue-plated 170.. after
immigration clearance, you can take EITHER of the 3 buses.. which
means you get on another bus quickly because you can take 3
different buses (of which blue-plated 170 is most frequent at
around 5 minutes or less frequency)
so, best and fastest is to go to Kranji MRT station and take the
blue plated 170 to Woodlands CHECKPOINT and then take 160 or either
of the 2 types of 170
Woodlands INTERCHANGE and Woodlands CHECKPOINT are totally
different places.. Woodlands INTERCHANGE = Causeway Point
