John, My two tracks that need bridges are 8" apart horizontally. I think that is plenty to easily lift up each bridge, and for anything I need to get my hands between the bridges. I'll see how that really works out once I try to do it. I only have one of the bridges so far, an Atlas through truss bridge. I don't know what I will use for the other. Maybe just a board with plate girders on the sides to resemble a bridge. I can't think of seeing anyone do it with bridges at different levels, but I'm sure we aren't the first. 
|
|
