Is the Internet a super highway?

Could you elaborate on the notion that the Internet is akin to a super highway? Do you envision it as a vast network of interconnected roads, each carrying vast amounts of information and enabling seamless communication across borders? Or do you see it as a metaphor for the unprecedented speed and efficiency with which data can be transmitted globally? Additionally, what are some of the challenges that arise when comparing the Internet to a super highway, and how do these challenges impact our understanding of its potential and limitations?