Tai Lam Tunnel

Tai Lam Tunnel is a dual 3-lane tunnel in Hong Kong. The tunnel and its highway connection itself are also known as Route 3 , which is 10.1 km long connecting Au Tau, Yuen Long and Ting Kau, Tsuen Wan. The tunnel is 3.8 km long and is part of the Tsing Long Highway.

The tunnel acts as a major access to the northwest part of New Territories and mainland China from Hong Kong Island and the Kowloon Peninsula. It greatly eases the stress on the overloaded Tuen Mun Road brought by the rapid development of new town of , and , and the drastic growth of traffic on Lok Ma Chau access to mainland China.

Bus services

Kowloon Motor Bus, and Long Win Bus operates bus routes that travel through the Tai Lam Tunnel. Discount is available to passengers travelling between designated bus routes.

* Kowloon Motor Bus: 68M, 68X, 69M, 69P, 69X, 251M, 263M, 264M, 265B, 265M, 265P, 268B, 268C, 269B, 269C, 269D, 269M, 279X, 373A, 968, N269, N368
* Citybus: 967, 967X, 969, 969A, 969B, 969P, 969X, N969
* Long Win Bus: A43, E34, E34P, E34S