政府拥有六条隧道，包括狮子山隧道、香港仔隧道、机场隧道、城门隧道、将军澳隧道及长青隧道，均交由私营公司根据管理合约经营及管理。
The government owns six of the road tunnels-lion rock , aberdeen , airport , Shing mun , Tseung Kwan O and Cheung tsing-which are managed and operated by private companies under management contracts .
城门隧道