285.What is a road whose access points are fully controlled, has a divided median for two-way traffic,intersects with other roads only via grade separation except at origin and destination points, and isexclusively for motor vehicles?
(A) Freeway (expressway).
(B) Arterial expressway (quick road).
(C) Onramp/off-ramp.
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統計: 尚無統計資料
統計: 尚無統計資料