Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More
Philadelphia & Reading Railroad, Mule Bridge, Spanning Schulykill Rive...
Significance: The bridge is one of Philadelphia's oldest metal railroad bridges, and a rare surviving example of a wrought-iron lattice truss. Survey number: HAER PA-552 Building/structure dates: 1889 Initial... More
Pennsylvania & New Jersey Railroad, Delaware River Bridge, Spanning De...
Significance: Because of its location on the lower Delaware River, the bridge has a collection of extremely long and heavy spans. These include the world's heaviest center-bearing swing span, completed in 1896,... More