Tai Lam Tunnel
Hong Kong destinations serviced from San Tin PTI are Tai Lam Tunnel Toll Plaza, Hong Kong International Airport and locations at and near 4 major settlements in New Territories (Fanling, Sheung Shui, Yuen Long and Tuen Mun). There is a highly infrequent unnumbered service to destinations en route to and from Kwun Tong that run almost exclusively as a night service. 616S is a night service between Mong Kok and Lok Ma Chau Control Point.