Singapore Buses route N109

Singapore Buses route N109 is a bus route from Tampines Blk 123 to Aljunied, and was introduced in 20 June 1990, as a service from Tampines Blk 123 to Aljunied which is a service N78, and on 13 June 1994, it was extended to Tse Tho Aum Temple, via PIE and CTE.

On 11 March 1999, N109 was introduced by Singapore Central using Leyland Titans from Tampines Blk 123, via Tampines Blk 138, Bedok Reservoir, Kaki Bukit, Eunos, Aljunied, then CTE – to Tse Tho Aum Temple. On 17 September 2002, route N159 was introduced again using Volvo Olympians from Tampines Mall via Tampines Primary School, Tampines Blk 123, Tampines Blk 138, Bedok Reservoir, Kaki Bukit, Eunos, Aljunied, then – CTE to Ang Mo Kio, new route replacing N109. The section was replaced by service CNY7 and CNY8.

On 28 March 2003, it was converted to Volvo B7TL/Alexander ALX400s (becoming WAB) and withdrawn to Aljunied, and extended to Chinatown. On 16 March 2004, operation transferred to Arriva using DAF DB250LF/Alexander ALX400, before being withdrawn on 27 August 2010.