NYC has a bunch of these on most of the avenues that break down at rush hour but work pretty well at other times, especially on weekends when you can do miles a

NYC has a bunch of these on most of the avenues that break down at rush hour but work pretty well at other times, especially on weekends when you can do miles at a time. You can actually watch the downtown wave approach and pass when you're going uptown on Park Ave starting around 60th St (and you'll get to watch it many times as you constantly hit red lights since you're fighting the wave).