Route 8X and 19 Bus-Bus Interchange Scheme This BBI is jointly provided with New World First Bus (NWFB), involving Citybus routes 8X, 19 & 10 and NWFB routes 2, 2A & 23. Passengers can use this BBI scheme to travel between Siu Sai Wan / Chai Wan and Wan Chai / Admiralty / Mid-levels / Western District; between Aldrich Bay / Shau Kei Wan / Yiu Tung and Happy Valley; and from Queen's Road East to Happy Valley. From Siu Sai Wan / Chai Wan to Wan Chai / Admiralty / Mid-levels / Western District First Journey on Alighting Point Second Journey on Interchange Point Discount Fare Time (Direction) (Direction) Limit 8X/19 from Siu Sai Moreton Terrace, 2A to Wan Chai (North) HK Central Library, free 90 Wan Causeway Road Causeway Road minutes 8X/19 from Siu Sai Queen's College, 10 to Kennedy Town Queen's College, free 90 Wan Causeway Road Causeway Road minutes 8X/19 from Siu Sai Queen's College, 23 to Pokfield Road Queen's College, Adult 90 Wan Causeway Road Causeway Road $1.80 minutes Child / Senior $0.90 8X/19 from Siu Sai Yik Yam Street, Sing 1 to Felix Villas King Kwong Street free 90 Wan Woo Road minutes BBI discounts are only available for route 8X passengers boarding before above alighting stops. From Wan Chai / Admiralty / Mid-levels / Western District to Siu Sai Wan / Chai Wan First Journey on Alighting / Interchange Point Second Journey on Discount Fare Time (Direction) (Direction) Limit 2A from Wan Chai (North) Victoria Park, Causeway Road 8X/19 to Siu Sai Wan Free First 90 Journey minutes 23 from Pokfield Road Victoria Park, Causeway Road 8X/19 to Siu Sai Wan Adult 90 $0.60 minutes Child / Senior $0.30 10 from Kennedy Town Victoria Park, Causeway Road 8X/19 to Siu Sai Wan Adult 90 $2.70 minutes Child / Senior $1.40 1 from Felix Villas Leighton Road 8X/19 to Siu Sai Wan Adult 90 $2.70 minutes Child / Senior $1.40 BBI discounts are only available for first journey passengers boarding before above alighting stops. From Aldrich Bay / Shau Kei Wan / Yiu Tung / Queen's Road East to Happy Valley First Journey on Alighting / Interchange Point Second Journey on Discount Fare Time (Direction) (Direction) Limit 2 from Grand Promenade Fortress Hill Station, King's Road 8X to Happy Valley Adult 90 2A from Yiu Tung $2.00 minutes Child / Senior $1.00 10 Kennedy Town / Queen's Leighton Centre, Leighton Road 8X/19 to Happy Valley First Journey 90 Road East Free minutes + BBI discounts are only available for first journey passengers boarding before above alighting stops. From Happy Valley to Aldrich Bay / Shau Kei Wan / Yiu Tung First Journey on Alighting / Interchange Point Second Journey on Discount Fare Time (Direction) (Direction) Limit 8X from Happy Valley * Victoria Park, Causeway Road 2 to Grand Promenade Free 90 2A to Yiu Tung minutes * This BBI discount only available for route 8X Siu Sai Wan bound passengers boarding at Happy Valley. Please note: The Fare Concession is subject to relevant Terms & Conditions. Last Update: 4 April 2021 .