Hi there--I, too, am a refugee from the Atlas forum, which I found attached way too much importance to the number of posts and not enough to the content of those posts . I am also very glad to see that I can attach pictures without having to have a web-site, or mess around with Rail-Images. So----here is a picture of the operating drawbridge across the Nevawasa river on the Petaluma Valley RR. My layout actually goes around the walls and this is the entrance.