Express Bus Service 517: Punggol Int – Shenton Way Ter
Morning - Punggol to Shenton Way
Evening - Shenton Way to Punggol
(return to Punggol via bus 700 route from Shenton Way Bus
Terminal to Dhoby Ghaut MRT Station)
Punggol to Shenton Way: 21.49km: 69 mins
Shenton Way to Punggol: 21.67km: 71 mins
Recommended number of trips: 3 in the morning; 2 in the
evening.
Recommended bus type: single-decker bus.
Recommended departure from Punggol: 7:25am, 7:40am,
7:55am
Recommended departure from Shenton Way: 5:30pm,
6pm
Recommended bus operator: SBS Transit; Hougang Depot.
Other recommendations: Can consider sharing fleet with bus
service 107
Estimated arrival at Shenton Way Ter: 8:34am, 8:51am, 9:04am
Estimated arrival at Punggol Int: 6:41pm, 7:11pm