Is there any reason to think that would go down any worse than the many traffic jams caused by that solar eclipse a few years ago? People encounter traffic and

Is there any reason to think that would go down any worse than the many traffic jams caused by that solar eclipse a few years ago? People encounter traffic and either turn around, or wait it out. I wager no more than a few thousand turn up and the whole thing in retrospect seems massively overblown.