Quote:
Dignan, you nailed it. You are amazing. Someone go add it to the Heroes Wiki (I've got too much work to do today).

How'd you find it?

I really can't claim credit. I figured that if anyone knew, it would be the TV geeks at the Television Without Pity forums. I posted your question in there, and one person replied saying that in the commentary track (you can find commentaries on the NBC website), the creators mentioned that the bridge was in the Big Tujunga Canyon. But that's where their contribution ended. Then I spent a little bit of time searching to find the bridge's name and scanning the roads in that area on Google Earth (and Maps)