https://en.wikipedia.org/wiki/Braess's_paradox https://en.wikipedia.org/wiki/Braess's_paradox seems even more relevant. Removing a "shortcut" road and traffic i

https://en.wikipedia.org/wiki/Braess's_paradox https://en.wikipedia.org/wiki/Braess's_paradox seems even more relevant. Removing a "shortcut" road and traffic improving (or adding a shortcut and traffic getting worse) is very counterintuitive.