Documenting North America's past & present covered bridges

No project of this magnitude can be done without the help of a number of dedicated and generous individuals. The information we have so far has been compiled over many years by a few people who have been generous enough to share it with us. Although we don't know the names of everyone who has contributed to that information, we express our deepest gratitude to those who have compiled it and offered to share it.

In addition to Thomas Kipphorn's personal research of Pennsylvania bridges, his other sources include:

General Pennsylvania Sources

Adams County

Allegheny County

Armstrong County

Beaver County

Bucks County

Carbon County

Chester County

Crawford County

Cumberland County

Erie County

Franklin County

Fulton County

Indiana County

Lancaster County

Lebanon County

Luzerne County

McKean County

Mercer County

Montgomery County

Northumberland County

Sources of the original 1993 list

Sources for the 2006 update

Philadelphia County

Schulykill County

Schulykill County

Snyder County

Union County

Warren County

Washington County

Wayne County

Westmoreland County

Wyoming County


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