A road built to freeway standards.
A divided highway, especially one whose intersections and direct access to adjacent properties have been eliminated.
A road built for high speed traffic, but not up to motorway standards or designated a motorway.
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.