The Model Railroader's Guide to Bridges, Trestles & Tunnelsstar rating 5Luis VeloMay 29, 2010Nice review about bridges. I'll be a lot of help now I'm working on my S curve concrete bridge. I recommend this book.
The Model Railroader's Guide to Bridges, Trestles & Tunnelsstar rating 5James BakerJanuary 19, 2010Informative
The Model Railroader's Guide to Bridges, Trestles & Tunnelsstar rating 5S.W. BesOctober 7, 2009perfect explanation and drawings, is a book to have