I have just about completed my walk through hydraulic bridge, made with the Atlas double track Pratt Truss Bridge. I added a gas shock and fabricated a couple of hinges to swing it up and out of the way for easy passage to the middle control area of my work-in-progress layout. Still have a few more tweaks to make on the final alignment when bridge is down, and hope to have them complete in the next week.
Hopefully the video is viewable.