Roadside Historical Markers Listing

Subject	City	State
Only Private Skybridge in New York City	New York	New York
Gatling Gun on Bridge between Bensalem and Hulmeville Boro, PA	Hulmeville	Pennsylvania
Lyman & Scott Love Lock on Sandy Hook Bridge	Highlands	New Jersey
William Howard Taft Homestead	Derby	Vermont
Pennypack Creek Bridge - Oldest Stone Arch Bridge in U.S.	Philadelphia	Pennsylvania
Footbridge was constructed by Brooklyn Bridge builder.	Stockton	New Jersey
Tombstone Beach - in Bridesburg section of Philly	Philadelphia	Pennsylvania
McCallum Street Bridge, between Chestnut Hill (19118) & Mt. Airy (19119)	Philadelphia	Pennsylvania
Headquarters Road Bridge needs preservation - Tinicum, PA	Tinicum	Pennsylvania
Secret spaces inside Ben Franklin Bridge	Philadelphia	Pennsylvania