How to sign: a broad highway designed for high-speed traffic
Similiar / Same: expressway, freeway, motorway, pike, state highway, throughway, thruway
Categories: highway, main road
Within this category: autobahn, autostrada, turnpike
How to sign: an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form
Similiar / Same: information superhighway
Categories: electronic network, network