A number of years ago some discussion took place about going back to a nationwide 55-mph speed limit on American highways. The idea, of course, was to increase the number of miles travelled per gallon of gasoline while decreasing the amount of emissions from the country’s fleet of motorcars.
Obviously nothing ever came of that.
In contrast, speed limits keep increasing. I remember the days in Montana when no speed limit existed at all, other than a “safe and prudent” law that was open to interpretation. While we’re far from anything like that coming back, there’s news from Texas that new 85-mph speed limit signs are going up.
An interesting prelude, perhaps, to an eventual return to the era of no speed limits at all?