Cheung Tsing Highway (Chinese: 長青公路; Cantonese Yale: cheung4 ching1 gung1 lou6) is a highway of Route 3 between Cheung Tsing Tunnel and on Tsing Yi Island, New Territories, Hong Kong. It was built as part of the Airport Core Programme together with the rest of Route 3 to provide a new highway link from North Western New Territories towards Hong Kong Island, and connects with Route 8 to provide access to the new Hong Kong International Airport.