Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Broad River Bridge, Spanning Broad River at U.S. Highway 29, Gaffney, ...
Significance: The completion of this 1,035' span was the last section of a larger project to improve U.S. Highway 29 across South Carolina. The structure is unusual because of its skewed through truss spans. ... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Vermont Bridge No. 48, Spanning Winooski River at U.S. Route 2, Waterb...
Significance: The bridge is significant as a representative example of bridges constructed in the early 20th Century. During this time, the use of trusses dominated the bridge industry, replacing the variety o... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More
Jefferson Street Viaduct, Spanning Des Moines River at U.S. Highway 63...
Significance: As one of Iowa's most handsomely proportioned highway trusses, the Jefferson Viaduct a continuous Warren deck truss is technologically noteworthy as an uncommon application of deck truss techn... More
Stewart Company Grain Elevator, 16 West Carson Street, Pittsburgh, All...
Significance: The 1913 elevator replaced an earlier elevator on the same site and was the first concrete grain elevator in Pittsburgh. A rail siding connected the structure to the Panhandle Division of the Penn... More