superhighway

1. A broad highway designed for high-speed traffic (synset 103311555)
   is a type of: highway, main road - a major road for any form of motor transport
   subtypes:

   • autobahn - an expressway in a German-speaking country
   • autostrada - an expressway in an Italian-speaking country
   • toll road, turnpike - an expressway on which tolls are collected
   has: carriageway - one of the two sides of a motorway where traffic travels in one direction only usually in two or three lanes
   same as: expressway, freeway, motorway, pike, state highway, throughway, thruway
2. An extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form (synset 104365578)
   is a type of: electronic network, network - (electronics) a system of interconnected electronic components or circuits
   same as: information superhighway

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