An expressway, especially one designed for high speeds.
The primary mechanism used in the movement of electronic data or information; information superhighway.
A major route that carries most of the traffic going in a given direction by a specified mode of transportation.
A toll road, especially a toll expressway.
A trajectory on a finite time interval that satisfies an optimality criterion which is associated with a cost function.
A gate or bar set across a road to stop carriages, animals, and sometimes people, until a toll is paid,
A frame consisting of two bars crossing each other at right angles and turning on a post or pin, to hinder the passage of animals, but admitting a person to pass between the arms; a turnstile.
A beam filled with spikes to obstruct passage; a cheval de frise.
A winding stairway.
To form (a road, etc.) in the manner of a turnpike road, or into a rounded form, as the path of a road.