Kim interviews engineer Sean James, Senior Vice President at Hoyle, Tanner & Associates in Manchester about the Town Truss. This lattice truss design was first patented by Ithiel Town in 1820 and has since been regarded as one of the most significant developments in the history of covered bridges. Sean will explain why that is...

Kim interviews architect Christopher Marston, project leader of the Historic American Engineering Record, and its National Covered Bridge Recording Project, through which over one hundred historic covered bridges were documented, including twelve in New Hampshire.

Kim interviews bridgewright Tim Andrews about the 1999 rehabilitation of the Ashuelot Bridge in Winchester.  This project won the first Palladio Award for covered bridges in 2003. Tim shares details about the work and interesting things they uncovered during the project.

Kim interviews engineer Bob Durfee of DuBois & King about bridgewright Peter Paddleford and his unique truss design. Learn why even though it was never patented, the Paddleford truss dominated covered bridge construction in northern New England for many years. Today there are only 22 Paddleford covered bridges left in New England.

Kim interviews two people who were instrumental in the 2021 rehabilitation of the Bement Bridge in Bradford. Town Administrator Karen Hambleton and engineer Josif Bicja from Hoyle Tanner share their experiences with the project and walk us through a $1.6 million renovation of an historic covered bridge.