Service SS2[]
Clementi to Jurong East St 32 (Loop)
Clementi Blk 443, (Clementi Ave 3, Commonwealth Ave West, Boon Lay Way), Jurong East Ctrl, Jurong East Ave 1, St 32(Loop), Ave 1, Jurong East Ctrl, (Boon Lay Way, Commonwealth Ave West, Clementi Ave 3) & Clementi Int.
Introduced on 13th March 1988 and withdrawn on 6th Nov 1988 with the opening of Jurong East MRT Station.
Service SS3[]
Clementi to Bt Batok West Ave 7 (Loop)
Clementi Blk 443, (Clementi Ave 3, Commonwealth Ave West, Toh Tuck Ave, Bt Batok East Ave 3), Bt Batok East Ave 2, Ave 5, Bt Batok West Ave 5, Ave 7, Ave 4, Ave 2, Ave 5, Bt Batok East Ave 5, Ave 2, (Bt Batok East Ave 3, Toh Tuck Ave, Commonwealth Ave West, Clementi Ave 3) & Clementi Int.
Introduced on 13th March 1988, this service was shorten to Jurong East on 6th Nov 1988 with the opening of Jurong East MRT Station and was subsequently withdrawn when the Branch MRT Line to Choa Chu Kang was opened on 10th Mar 1990.
Service SS4[]
Tampines Ave 7 to Tanah Merah MRT (Loop)
Tampines Ave 7, Ave 2, (Simei Ave, Upp Changi Rd East), New Upp Changi Rd), Tanah Merah Station, (New Upp Changi Rd, U-turn before Bedok Station, New Upp Changi Rd), Tanah Merah Station, (New Upp Changi Rd, Upp Changi Rd East, Simei Ave), Tampines Ave 2, Ave 9, Ave 7, (Central 3, 1) and Tampines Int
Service introduced on 5 Nov 1989 and withdrawn on 16 Dec 1989 when the MRT line extension to Pasir Ris commenced operations.
Service SS5[]
Tampines Ave 3 to Tanah Merah MRT (Loop)
Tampines Ave 3, Ave 4, Ave 1, (Simei Ave, Upp Changi Rd East, New Upp Changi Rd), Tanah Merah Station, (New Upp Changi Rd, U-turn before Bedok Station, New Upp Changi Rd), Tanah Merah Station, (New Upp Changi Rd, Upp Changi Rd East, Simei Ave, Tampines Ave 1), Tampines Ave 4, Ave 3, (St 83), St 84, Ave 8, Ave 5, (Central 2, 1) and Tampines Int
Service introduced on 5 Nov 1989 and withdrawn on 16 Dec 1989 when the MRT line extension to Pasir Ris commenced operations.
Service SS6[]
Simei to Tanah Merah MRT (Loop)
(Simei St 2, St 3), Simei Rd, Simei St 1, St 3, St 4, Simei Rd, (Upp Changi Rd East, New Upp Changi Rd), Tanah Merah Station, (New Upp Changi Rd, U-turn before Bedok Station, New Upp Changi Rd), Tanah Merah Station, (New Upp Changi Rd, Upp Changi Rd East), Simei Rd, Simei St 1, St 3, St 4
For non-terminating trips, the bus will proceed towards Tanah Merah Station for the next round. For terminating trips, the bus will continue via (Simei Rd, Simei St 1 and hold along Simei St 2)
Service introduced on 5 Nov 1989 and withdrawn on 16 Dec 1989 when the MRT line extension to Pasir Ris commenced operations.