Kowloon GMB Route No. 89B
On Tai Estate <-> Kowloon Bay (Zero Carbon Building)
Main roads en route

From On Tai Estate

via: On Yan Street, On Sau Road, On Chui Street, On Sau Road, Po Lam Road, Sau Mau Ping Road, Sau Ming Road, Hiu Kwong Street, Sau Mau Ping Road, Tseung Kwan O Road, Kwun Tong Bypass, Kai Fuk Road, Shing Yau Street, Kai Fuk Road, Kai Cheung Road, Wang Kwong Road, Lam Wah Street, Wang Kwun Road, Sheung Yuet Road and Sheung Yee Road.

From Kowloon Bay (Zero Carbon Building)

via: Sheung Yee Road, Wang Chiu Road, Kwun Tong Bypass, Tseung Kwan O Road, Sau Mau Ping Road, Hiu Kwong Street, Sau Ming Road, Sau Mau Ping Road, Po Lam Road, On Sau Road, On Chui Street, On Sau Road and On Yan Street.

On Tai Estate <-> Kowloon Bay (Zero Carbon Building)

Timetable
From On Tai Estate

From Kowloon Bay (Zero Carbon Building)

Frequency (Minutes)
Mondays to Sundays
06:30 am - 10:50 pm07:00 am - 11:10 pm 12 - 20



Remark

* From 21 March 2026 to 20 June 2026, GMB Route 89B will operate one departure from On Tai Estate to Kowloon Bay (Zero Carbon Building) at 6:00 a.m. daily and one departure from Kowloon Bay (Zero Carbon Building) to On Tai Estate at 6:35 a.m. daily on a trial basis.



Faretable

SectionOn Tai Estate
18.8Kai Fuk Road
28.85.1Kowloon Bay (Zero Carbon Building)

SectionKowloon Bay (Zero Carbon Building)
18.8Hiu Kwong Street
28.85.1On Tai Estate

A fare discount of $0.50 is offered to passengers who interchange from GMB Route 89B to MTR service or from MTR to GMB Route 89B service within 90 minutes using the same Octopus card.

From 16 June 2024 to 15 June 2026 (both dates inclusive), a discounted fare of $4.0 is offered to passengers paying section fare at $5.1.

Operator
Eternal Honest Limited

Hotline 
55449213
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Last revision date: 21 Mar 2026