The transport department commissioned a consultancy study in august1996 to investigate and design inter - district bus - only lanes for six corridors covering major commuter traffic between homes and work / school places 运输署在一九九六年八月委?顾问公司,研究和设计6条交通走廊的跨区巴士专用线,范围包括由住所至工作上学地点的主要交通路线。