Tsing Long Highway (Chinese: 青朗公路; pinyin: Qīnglǎng Gōnglù; Cantonese Yale: ching1 long5 gung1 lou6) is an expressway of Route 3 from North West Tsing Yi Interchange on Tsing Yi Island to Yuen Long, in Hong Kong. Ting Kau Bridge and Tai Lam Tunnel are part of the expressway. It connects with Cheung Tsing Highway and Lantau Link at its southern end, and San Tin Highway and Yuen Long Highway at its northern end.