These guidelines are designed for decision makers (selection, country commissioners, city planners, preservation officers, contractors, rehabilitation engineers, etc.) to understand the components that are used to make effective decisions about how and when to repair a covered bridge, such as structural integrity, engineering analyses,condition assessments, how to support the bridge during repairs, and more.   There are numerous types of covered bridges and ensuring public safety during repairs is a paramount issue for future generations to enjoy. 

Related products:
Find more Renovation & Historic Preservation resources here: https://bookstore.gpo.gov/catalog/renovation-historic-preservation

Bridges & Tunnels resources collection here:
https://bookstore.gpo.gov/catalog/bridges-tunnels

Other products published by the U.S. Forest Service are available here: https://bookstore.gpo.gov/agency/us-forest-service