let's see
TPE (Towards SLE/CTE)
Exit 6 - Halus Link (Punggol Central; Towards PIE, use Exit 8;
future), KPE (ECP, PIE) (Towards PIE, use Exit 7)
Exit 9 - Punggol Road
Exit 10 - Sengkang East Road, Punggol Way
CTE (Towards SLE)
Exit 11 - AMK Ave 1
Exit 12A - AMK Ave 3 (Towards AYE, use Exit 14)
Exit 12B - AMK Ave 5 (Towards AYE, use Exit 14)
There aren't any new exit for drivers coming from the east
heading to Sengkang.
the jams on TPE stretches from Tampines Ave 12/Pasir Ris Dr 8 to
KPE exit while CTE is from Braddell Road to AMK Ave 1.
If you look at the directional basis, TPE jams is caused by the
chokepoint at Punggol Road exit that stretches till Tampines Ave
12, if go towards SLE. That is why exits to Sengkang East /Punggol
East is needed to divert the traffic away from Punggol Road
exits.
CTE wise is caused by the chokepoint at Ang Mo Kio Ave 3 exit,
that stretches to Braddell Rd exits, if you go towards SLE.