In 2000 , about 41 per cent of motorists used the autotoll system when passing through the tunnels and toll roads 在二零零零年,約有41 %的駕車人士在通過隧道和收費道路時使用自動收費系統(tǒng)。
Since october 1998 , the autotoll systems have been unified so that a subscriber needs only one tag to use all tunnels and toll roads fitted with the system 自一九九八年十月起,各自動收費系統(tǒng)已經(jīng)統(tǒng)一,即同一種繳費裝置可以通用于設(shè)有自動收費系統(tǒng)的所有隧道和收費道路。