Suppose the metaphor ran in the other direction. Suppose the highways were like the net . . .
AOL (America On-Line) would be a giant diesel-smoking bus, with hundreds of ebola victims on board throwing dead animals and rotten cabbage at the other cars, most of which have been assembled at home from kits. Some are built around 2.5 kilowatt lawnmower engines with a top speed of twenty kilometers an hour. Others burn nitrogylcerine and idle at 250.
No license plates. World Wat II bomber nose art instead. Terrifying paintings of huge teeth or vampire eagles. Bumper mounted machine guns. Flip somebody the finger on this highway and get a phosphorus grenade up your tailpipe. Flatbed trucks cruise around with anti-aircraft missile batteries to shoot down the traffic helicopter! Little kids on tricycles with squirtguns filled with hydrochloric acid switch lanes without warning.
NO OFFRAMPS. None.
Now that's the way to run a highway system