Citybus Limited is one of the franchised bus operators on Hong Kong Island. It operates 110 bus routes, including 63 Hong Kong Island routes, 29 cross-harbour routes, and 18 routes to Tung Chung/Airport. Fares range from $2.5 to $10.6 for Hong Kong Island routes and $3.5 to $48 for Airport and North Lantau routes. As at 31 December 2010, Citybus had 937 licensed buses. In 2010, it carried about 578,000 passengers a day.