Guillows Spirit of St. Louis Balsa Plane Model Kit Mickey Thompson Ages: 4 Years and Up This is the Ravensburger Ages: 4 Years and Up Introduction Chapter 1: Bridge basics Chapter 2: Light duty pile trestle Chapter 3: Bridges on an N scale levee Chapter 4: Santa Fe's T rail trestle Chapter 5: Model a large concrete culvert Chapter 6: Modeling culverts Chapter 7: 3 common culverts Chapter 8: Model a concrete bridge with cement Chapter 9: Plate girder bridge in N scale Chapter 10: Heavy duty HO plate girder deck bridge Chapter 11: Modeling a highway underpass Chapter 12: Modern highway overpass Chapter 13: 1950s highway overpass Chapter 14: Wood deck pony truss highway bridge Chapter 15: Building a river crossing Chapter 16: Build a stone arch overpass in HO scale Chapter 17: Pin connected through truss bridge Chapter 18: Kitbash an offset swing bridge in HO Chapter 19: Build an "uncovered" covered bridge Chapter 20: Lyon Brook viaduct Chapter 21: How to build a viaduct Author: From Model Railroader barely lifted off at the end of the runway missing a telephone pole by a mere 20 feet Lindbergh struggled to keep from falling asleep and at intervals