NUS Internal Shuttle Bus A1

NUS Internal Shuttle Bus A1 is an NUS Internal Shuttle Bus route plying within the National University of Singapore (Kent Ridge Campus). The route makes a counter-clockwise loop around the campus, via Kent Ridge Drive, Prince George’s Park, Lower Kent Ridge Road and Kent Ridge Crescent.

NUS Internal Shuttle Bus A2 operates a similar route in the clockwise direction.

Boarding and alighting are allowed at Kent Ridge Bus Terminal.

Route Information
Route	Kent Ridge Bus Terminal ↺ Kent Ridge Crescent (Loop; Anti-clockwise)
Passes Through	Lower Kent Ridge Road, Kent Ridge Crescent, Kent Ridge Drive
Operator Information
Current Operator	ComfortDelGro Bus Pte Ltd
Current Fleet	Volvo B9L BYD B12 Zhongtong N12
Departure Times from Kent Ridge	0715hrs – 2300hrs (Weekdays & Saturdays) 0900hrs – 2300hrs (Sundays & Public Holidays)
Frequency	School Term	Vacation
Weekdays	0715–0800: 10–12 mins 0800–1000: 4–6 mins 1000–1100: 10–12 mins 1100–1400: 5–7 mins 1400–1715: 8–10 mins 1715–1930: 6–8 mins 1930–2300: 15 mins	0715–0800: 10–12 mins 0800–0900: 7–9 mins 0900–1140: 10–12 mins 1140–1400: 7–9 mins 1400–1930: 10–12 mins 1930–2300: 30 mins
Saturdays	0715–1930: 15 mins 1930–2300: 30 mins	0715–1930: 15 mins 1930–2300: 30 mins
Sundays	0900–2300: 30 mins	0900–2300: 30 mins

For AY2022/2023, frequencies on school term weekday nights have been increased from 30 mins to 15 mins.

Gallery

Continued on Page 2

• Legacy route details
• Gallery

External Links & References:

• History of Bus Routes Ep 4: A1/A2 – The ISB Man (home.blog)
• Getting around NUS – NUS Office of Campus Amenities (OCA)

Back to NUS Shuttle Bus Services