turnpike
/ˈtɜ:npaɪk; `tənˌpaɪk/ n
1 (US) road for fast-moving traffic which drivers must pay to drive on （收费的）高速公路
the New Jersey turnpike 新泽西州高速公路.
2 (Brit pike) (formerly) gate on a road that was opened when a traveller paid some money （旧时）（公路上的）收税栅门, 收税卡.