State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
Enterprise Pottery, Straw Storage Building, 650 New York Avenue, Trent...
Significance: The Straw Storage Building of the Enterprise Pottery is significant as the former repository for straw used to pack sanitary pottery for shipment. Enterprise Pottery, one of more than a dozen san... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
Enterprise Pottery, Straw Storage Building, 650 New York Avenue, Trent...
Significance: The Straw Storage Building of the Enterprise Pottery is significant as the former repository for straw used to pack sanitary pottery for shipment. Enterprise Pottery, one of more than a dozen san... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Raritan Arsenal, Fire Station, 2890 Woodbridge Avenue, Bonhamtown, Mid...
Significance: Building 228 is significant as the main fire station at the Raritan Arsenal. Because of the potential fire danger of munitions stored at the installation, it played a critical role in maintaining ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Enterprise Pottery, 650 New York Avenue, Trenton, Mercer County, NJ
Significance: The Enterprise Pottery buildings are significant as remnants of a nineteenth and early twentieth century sanitary pottery complex. During the late nineteenth and early twentieth century, Trenton ... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Raritan Arsenal, Fire Station, 2890 Woodbridge Avenue, Bonhamtown, Mid...
Significance: Building 228 is significant as the main fire station at the Raritan Arsenal. Because of the potential fire danger of munitions stored at the installation, it played a critical role in maintaining ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Raritan Arsenal, Fire Station, 2890 Woodbridge Avenue, Bonhamtown, Mid...
Significance: Building 228 is significant as the main fire station at the Raritan Arsenal. Because of the potential fire danger of munitions stored at the installation, it played a critical role in maintaining ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
Enterprise Pottery, Straw Storage Building, 650 New York Avenue, Trent...
Significance: The Straw Storage Building of the Enterprise Pottery is significant as the former repository for straw used to pack sanitary pottery for shipment. Enterprise Pottery, one of more than a dozen san... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Raritan Arsenal, Fire Station, 2890 Woodbridge Avenue, Bonhamtown, Mid...
Significance: Building 228 is significant as the main fire station at the Raritan Arsenal. Because of the potential fire danger of munitions stored at the installation, it played a critical role in maintaining ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
Enterprise Pottery, Straw Storage Building, 650 New York Avenue, Trent...
Significance: The Straw Storage Building of the Enterprise Pottery is significant as the former repository for straw used to pack sanitary pottery for shipment. Enterprise Pottery, one of more than a dozen san... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Raritan Arsenal, Fire Station, 2890 Woodbridge Avenue, Bonhamtown, Mid...
Significance: Building 228 is significant as the main fire station at the Raritan Arsenal. Because of the potential fire danger of munitions stored at the installation, it played a critical role in maintaining ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
Enterprise Pottery, Straw Storage Building, 650 New York Avenue, Trent...
Significance: The Straw Storage Building of the Enterprise Pottery is significant as the former repository for straw used to pack sanitary pottery for shipment. Enterprise Pottery, one of more than a dozen san... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Enterprise Pottery, Straw Storage Building, 650 New York Avenue, Trent...
Significance: The Straw Storage Building of the Enterprise Pottery is significant as the former repository for straw used to pack sanitary pottery for shipment. Enterprise Pottery, one of more than a dozen san... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
Penns Creek Bridge, State Route 1014 at Penns Creek, Selinsgrove, Snyd...
Significance: Penns Creek Bridge is an unusually ornamented example of a multiple-span concrete barrel arch bridge. Parapet walls follow the graceful humpback curve of the bridge and employ a molded concrete s... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
State Bridge No. 0302150, Spanning Bass River at U.S. Route 9, New Gre...
Significance: This single-leaf, trunnion bascule bridge is a well-preserved example of a patented Strauss articulated underneath counterweight structure. It is significant for its use of chain-driven operating... More
TWA Maintenance Hangar, South side of Tinicum Island Road, Philadelphi...
Significance: It is an early and unusual example of the use of a cable supported roof structure to provide the clear floor space needed for an airplane hangar. Survey number: HAER PA-561 Building/structure da... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More
Victory Bridge, Spanning Raritan River at New Jersey Route 35, Perth A...
Significance: This 360 foot center-bearing swing span bridge with steel deck girder and concrete bent approach spans is significant as the largest and most recent example of a highway bridge of its type in the ... More