獅子山隧道
To ease the traffic between the New Towns and the urban area, new roads and highways were built. For example, Tuen Mun Road and Tolo Highway were two principal highways built in the late 1970s and early 1980s to connect the new towns in West New Territories and East New Territories to Kowloon; tunnels (e.g. Lion Rock Tunnel and Tate's Cairn Tunnel) and bridges (e.g. Tsing Yi Bridge) were also built to shorten traffic times.