Go-Ahead Express Bus Service 518 is an Express service running from Pasir Ris Interchange and looping at Bayfront Avenue, passing through Tampines, Bedok North, Moulmein, Orchard, Suntec City and Bayfront. A uni-directional morning peak route variant, Express 518A, is also operated.
|Route||Pasir Ris Bus Interchange ↺ Bayfront Avenue (Loop)|
|Passes Through||Pasir Ris Dr 1, Tampines Ave 2, Bedok North Rd, Moulmein Rd, Newton Rd, Orchard Rd, Suntec City, Marina Bay Sands|
|Route Length||59.9 km|
|Travelling Time||155 mins|
|BCM Route Package||Loyang Bus Package|
|Current Operator||Go-Ahead Singapore
(Go Ahead Loyang Pte Ltd)
|Current Depot||Loyang Bus Depot|
|Current Fleet||12-metre Double Deck Bus:
– MAN A95
– Volvo B9TL
12-metre Single Deck Bus:
– Mercedes-Benz Citaro
|Departure Times from Pasir Ris
||0600hrs – 2200hrs (Weekdays, Saturdays)
0700hrs – 2200hrs (Sundays/PHs)
|0630hrs – 0830hrs: 17 – 20 mins
0831hrs – 1659hrs: 15 – 20 mins
1700hrs – 1900hrs: 15 – 20 mins
After 1900hrs: 13 – 20 mins
Express Service 518 connects the residential estates of Pasir Ris and Tampines to the City areas of Moulmein, Orchard Road, Marina Centre and Bayfront. It incorporates a express sector from Bedok North Road to Moulmein Road via PIE and CTE, and another express sector via ECP, KPE and PIE from Bayfront back to Bedok. The route is popular among residents in Pasir Ris and Tampines as a fast bus connection between home and City, and double-deck buses were introduced to the fleet in 2014.
In 1997, the route numbered Express 503 was introduced by SBS as a unidirectional peak-hour Express service between Tampines Int and Temasek Ave/Anson Rd, operating City-bound trips in the morning and return trips in the evening. It was later renumbered Express 505 in 1999, converted to a full day service and extended at both ends to start from Pasir Ris Int and loop at Telok Blangah Rd. Finally, it was renumbered to Express 518 in 2000 and shortened to loop at Marina Centre. The route has not seen any major amendments since, except for the 2012 amendment which extended it to loop at Bayfront.
A peak hour variant, Express 518A, operates during the Weekdays AM Peak with two departures from Pasir Ris Int terminating at Bayfront. These trips skip the Tampines and Bedok North sectors of the route, allowing for faster commute from Pasir Ris to the City.
Buses may ply alternative routes along the Express sector subject to traffic conditions.
As part of the DTL3 Bus Service Enhancements, Service 518 calls at a new pair of bus stops along Tampines Ave 2, at Tampines East MRT Station as well as a new bus stop at Bedok North MRT Station from 21 Oct 2017.
Amendment to KPE
Service 518 was planned to be amended to ply the Kallang-Paya Lebar Expressway (KPE) and Pan-Island Expressway (PIE) between Bayfront and Bedok North on the first day of Go-Ahead operations (18 Sep 2016), reportedly specified in official route information such as the TransitLink E-Guide website. However, Go-Ahead service guide lists the old express routing via Bedok North, and buses have been following the old routing in the early days of Go-Ahead operations.
Go-Ahead formally began using the amended route via KPE on Friday, 23 September 2016.
MRT Stations served by this route:
- EW1 Pasir Ris
- DT33 Tampines East
- DT31 Tampines West
- DT29 Bedok North
- NS21DT11 Newton
- NS22 Orchard
- NS23 Somerset
- NS24NE6CC1 Dhoby Ghaut
- CC2 Bras Basah
- DT21 Bencoolen
- EW13NS25 City Hall
- CC3 Esplanade
- CC4DT15 Promenade
- CE1DT16 Bayfront
- Tampines Avenue 7 (Blk 370) → Pasir Ris Int, via Bayfront Avenue
Weekdays AM Peak
- Moulmein Road (Opp Tan Tock Seng Hosp) → Pasir Ris Int, via Bayfront Avenue
Daily, after the last Full Trip bus of Service 518 (~2300hrs – 2400hrs)
Peak Hour Variants:
- Express Bus Service 518A: Pasir Ris Interchange → Bayfront Avenue (Bayfront Stn Exit A)
Weekdays, 0700hrs and 0730hrs.
Express from Loyang Ave to Moulmein Rd, skipping Tampines / Bedok North
Fare: Charges regular distance-based express fares. See Bus Fares.