A nice long run that goes clear across the bridge over the ravine, you know, over near that Hilldale housing development.
6 seconds sound clip from the Back to the Future Part III movie soundboard.
You can hear this line at 00:41:44.052 in the DVD version of the movie.
Quote context
[...]
- Tell me, when does the next train come through here?
- Right, Doc, but according to this map, there is no bridge.
- Well, Doc, we can scratch that idea.
- I mean, we can't wait a year and a half, for this thing to get finished.
- Marty, it's perfect. You're just not thinking fourth-dimensionally.
- Right. Right. I have a real problem with that.
[...]