Complex sentence: North Lantau Highway is 12.5km (7.8 miles) in length, starting from Airport Road on Chek Lap Kok, the road then crosses onto Lantau Island and bypasses the New Town of Tung Chung.
Split into simpler sentences: North Lantau Highway is 12.5 kilometres (7.8 miles) in length, starting from Airport Road on Chek Lap Kok. The road then crosses onto Lantau Island and bypasses the Tung Chung.