Singapore Buses route 27

Service 27 is a trunk route running from Hougang Central and looping at Changi Airport, passing through Sengkang and Tampines. It has an express sector between Sengkang and Tampines Ave 10 along the TPE, and between Tampines Avenue 5 and Changi Airport along the PIE.

It is one of the principal service that goes between Sengkang and Tampines areas, and between Tampines & Changi Airport.

Shortworking Trips
Service 27A: Compassvale Road (opp Blk 223D) – Tampines Avenue 7 (opp Tampines Regional Library), although it goes from Sengkang East Avenue (Blk 203B) to Tampines Avenue 4 (opp Century Square)

It only operates during weekdays AM peak hours.

Fleet
Service 27 consists of Mercedes-Benz O530 Citaros and Scania K230UBs. Double decker buses are not deployed due to height restrictions at Changi Airport basement.

Changi Airport
Changi Airport Passenger Terminal Buildings (PTB) have their bus stops integrated with the basement levels, which also serves as the cargo loading and unloading bay. Security checks for any unattended or suspicious articles are carried out before each bus goes to one of the three PTBs.

Route Information

 * Hougang Central (Hougang Central Interchange)
 * Sengkang Central (Buangkok Station)
 * Sengkang East Avenue (Blk 203B)
 * Compassvale Road (Blk 203)
 * Compassvale Road (opp Blk 223D)
 * Tampines Expressway (TPE Rest & Service Area)
 * Tampines Avenue 10 (aft TPE)
 * Tampines Avenue 7 (opp Tampines Regional Library)
 * Tampines Avenue 5 (Blk 147)
 * PTB Basement (Changi Airport PTB3)
 * PTB Basement (Changi Airport PTB1)
 * PTB Basement (Changi Airport PTB2)
 * Tampines Avenue 5 (Blk 938)
 * Tampines Avenue 7 (Tampines Regional Library)
 * Tampines Avenue 10 (Tampines Dormitory)
 * Tampines Avenue 10 (bef TPE)
 * Tampines Expressway (TPE Rest & Service Area)
 * Compassvale Road (Blk 223D)
 * Sengkang East Avenue (opp Blk 203A)
 * Sengkang Central (Buangkok Station)
 * Hougang Central (Hougang Central Interchange)