Having worked for Metro Traffic (the organization whose LA office is featured in the film) for 20 years, I got I big chuckle out of Josh Charles' line, "After all, who wouldn't want to work for Metro Traffic."
If I remember correctly, producers of this film contacted our then-CEO David Saperstein about using the company in the film and he was glad to oblige. David and his wife, Suzanne, had recently been featured on "Lifestyles of the Rich and Famous." The scenes at the Metro Traffic Control office in LA were actually filmed on location there and not a movie set. I've had fun over the past few years loaning my copy of this flick to fellow employees and noting their varied reactions.
I actually have encountered employees in this company who have the same obsession with traffic as Charles' character. And, thank goodness I'm not one of them. I have a real life.