Always enjoy your historic videos Tom. I've always been amazed by covered bridges. Seen a lot of them in my travels on my motorcycle throughout my life. Each one is so beautiful with their looks and their engineering.The Adventures of Lemuel Chenoweth to create timber-framed covered bridges
The last few months I have been researching the science and techniques to create a timber-framed covered bridge using the techniques of the 19th century. If you are curious about how woodworkers built a wooden bridge in the 1840s, click on the link below.