Here's another youtube video with film of the Tiburon trestle. This one is cool because it shows that there was a fair amount of water below the trestle back then. Seems to be circa 1941 based on the titles in the movie.
From 5:40 to 7:00 of his 1950's era safety film there is a sequence shot on the Tiburon trestle. It's pretty cool. I'm sure some of you have already seen it but for those who haven't, see below.
This link starts the video at the beginning of the Tiburon sequence: