No one (in any U.S. city) has experienced traffic unless they've experienced the following intersections:
405 @ 101 (LA)
10 @ 110 (LA)
101 @ 110 (LA)
10 @ 405 (LA)
Distant runner up:
35 between William Cannon & Rundberg (Austin)
https://cbsaustin.com/news/local/aus...y-in-the-world