The information included here is equally useful for anyone charged wtih the maintenance and preservation of a historic covered bridge"--from Introduction (page 9).
Vermont Covered Bridges
This book examines the development of wood trusses and covered bridge construction, profiles the pioneering craftsmen and engineers involved, explores the function of trusses in covered bridges, and looks at the preservation and future of ...
A Source book for Travelers, Photographers, Explorers... Indiana's Covered Bridges Descriptions to all of Indiana's 91 Remaining Historic Covered Bridges, as well as photos of each one.
To anyone that has ever had any curiosity about how a Covered Bridge was built (with the technology that existed in 2010) this book is for you. One of Ed's goals is that this book will answer those questions.