I have read the "Bridges and Trestles" book and have been searching the threads here, but I need some "newbie english" explainations. I would like to scratch build a Continuous Bridge like that shown on page 6 of the B&T book. But I can't find any documentation on how to build one..... I don't understand the whole Angle and channel gages and what size to use. C-C girders etc.... Maybe I should just buy a kit (if I could find one for a continuous bridge, which I can't) and leave it at that.