Howard Payne: See, I'm in charge here! I drop this stick, and they pick your friend here up with a sponge! Are you ready to die, friend?
Harry: Fuck you!
Howard Payne: Oh! In two hundred years we've gone from "I regret but I have one life to give for my country" to "Fuck you!"?
In the scene before they jump the gap, they played the film in fast forward to make the bus appear to be going faster. If you watch the police on the truck in the background, they are moving in fast forward as well.
The famous "Dukes of Hazzard" sequence was the filmmakers' wry commentary on the uncompleted state of Interstate 105, which had become a running joke among LA motorists. It was finally (and quite uncoincidentally) completed in late 1993 shortly before the film's release, years behind schedule.