Lynch Bridge, Spanning Black River at River Road, Levis, Jackson Count...
Significance: Of the four Pennsylvania truss bridges that were identified in Cultural Resources in Wisconsin, the state's manual for historic properties, the Lynch Bridge is one of only two that remain today. ... More
Lynch Bridge, Spanning Black River at River Road, Levis, Jackson Count...
Significance: Of the four Pennsylvania truss bridges that were identified in Cultural Resources in Wisconsin, the state's manual for historic properties, the Lynch Bridge is one of only two that remain today. ... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Blackwell Bridge, Heardmont Vicinity, County Road 244, Heardmont, Elbe...
Significance: The Blackwell Bridge, a single-span, pin-connected Pratt through truss, is the largest remaining steel truss bridge in Elbert County. It was fabricated and erected by the Austin Brothers Bridge C... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of...
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Manchester Street Bridge, Spanning Baraboo River on Manchester Street,...
Significance: The Manchester Street Bridge is a Camelback (Pratt) through truss. It was erected in 1884 by the Milwaukee Bridge and Iron Works, a very prolific late nineteenth century firm that built bridges t... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
Fall River Bridge, Spanning Fall River on CCC Camp Road, Ashton, Fremo...
Significance: The Fall River Bridge is extremely significant as the only known example of a timber Howe pony truss remaining in Idaho. It represents, in fact, one of the few survivals of this bridge type in th... More
Zion-Mount Carmel Highway, Pine Creek Bridge, Spanning Pine Creek on Z...
Significance: Built of native sandstone and ashlar masonry, and designed to complement its natural surroundings, this bridge is a superb example of "National Park Service-Rustic" stone bridge engineering. It i... More
Blackwell Bridge, Heardmont Vicinity, County Road 244, Heardmont, Elbe...
Significance: The Blackwell Bridge, a single-span, pin-connected Pratt through truss, is the largest remaining steel truss bridge in Elbert County. It was fabricated and erected by the Austin Brothers Bridge C... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Little Crossings Bridge, National Road (U.S. Route 40) spanning Cassel...
Significance: Bridge construction began in late 1813 and proceeded through the summer of 1814 despite several delays due to increased rains. On November 16, 1814, workers successfully turned "the largest and w... More
Landing Bridge, Spanning Raritan River at Landing Lane, New Brunswick,...
Significance: Landing Bridge is a representative example of late-nineteenth-century bridge design and construction, featuring Pratt trusses and riveted connections. The bridge was designed by George F. Blakely... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
Bridalveil Fall Bridge No. 2, Spanning Bridalveil Creek on carriage ro...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: The three Bridalveil Fall bridges are the only surviving road bridges in the park dating ... More
Bridalveil Fall Bridge No. 2, Spanning Bridalveil Creek on carriage ro...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: The three Bridalveil Fall bridges are the only surviving road bridges in the park dating ... More
Taylor Bridge, Spanning Middle River at Bayfield Road, Amnicon Falls, ...
Significance: Crossing the Middle River in rural Douglas County in northwest Wisconsin, the Taylor Bridge is a timber, bolt-connected, pony truss of queen-post design. Constructed in 1929-30, it is the last rem... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Blackwell Bridge, Heardmont Vicinity, County Road 244, Heardmont, Elbe...
Significance: The Blackwell Bridge, a single-span, pin-connected Pratt through truss, is the largest remaining steel truss bridge in Elbert County. It was fabricated and erected by the Austin Brothers Bridge C... More
Blackwell Bridge, Heardmont Vicinity, County Road 244, Heardmont, Elbe...
Significance: The Blackwell Bridge, a single-span, pin-connected Pratt through truss, is the largest remaining steel truss bridge in Elbert County. It was fabricated and erected by the Austin Brothers Bridge C... More
Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of...
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu... More
Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of...
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Landing Bridge, Spanning Raritan River at Landing Lane, New Brunswick,...
Significance: Landing Bridge is a representative example of late-nineteenth-century bridge design and construction, featuring Pratt trusses and riveted connections. The bridge was designed by George F. Blakely... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
Bridalveil Fall Bridge No. 2, Spanning Bridalveil Creek on carriage ro...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: The three Bridalveil Fall bridges are the only surviving road bridges in the park dating ... More
Lynch Bridge, Spanning Black River at River Road, Levis, Jackson Count...
Significance: Of the four Pennsylvania truss bridges that were identified in Cultural Resources in Wisconsin, the state's manual for historic properties, the Lynch Bridge is one of only two that remain today. ... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...
Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction
Gilpin's Falls Covered Bridge, Spanning North East Creek at Former (By...
Report includes engineering analysis of Burr arch truss. Significance: For almost two centuries, from 1735 until 1926, this site was used for water-powered industries. Erected in 1860 by local bridge builder J... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Fayette Station Bridge, Spanning New River at County Route 82, Fayette...
Significance: Fayette Station Bridge was the first bridge to cross the New River in Fayette County, West Virginia. The bridge was a result of the road building process when it was a local issue instead of the ... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
Bridalveil Fall Bridge No. 2, Spanning Bridalveil Creek on carriage ro...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: The three Bridalveil Fall bridges are the only surviving road bridges in the park dating ... More
Taylor Bridge, Spanning Middle River at Bayfield Road, Amnicon Falls, ...
Significance: Crossing the Middle River in rural Douglas County in northwest Wisconsin, the Taylor Bridge is a timber, bolt-connected, pony truss of queen-post design. Constructed in 1929-30, it is the last rem... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
Fall River Bridge, Spanning Fall River on CCC Camp Road, Ashton, Fremo...
Significance: The Fall River Bridge is extremely significant as the only known example of a timber Howe pony truss remaining in Idaho. It represents, in fact, one of the few survivals of this bridge type in th... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Blood Road Bridge, Blood Road, spanning Johnson Creek, east of Lyndonv...
Significance: The Blood Road Bridge is one of the few remaining pre-1900 bridges fabricated and erected by the Havana Bridge Works, of Havana, New York. The W.H. Shepard & Sons bridge at Woodworth Road, also d... More
Blackwell Bridge, Heardmont Vicinity, County Road 244, Heardmont, Elbe...
Significance: The Blackwell Bridge, a single-span, pin-connected Pratt through truss, is the largest remaining steel truss bridge in Elbert County. It was fabricated and erected by the Austin Brothers Bridge C... More
Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of...
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Landing Bridge, Spanning Raritan River at Landing Lane, New Brunswick,...
Significance: Landing Bridge is a representative example of late-nineteenth-century bridge design and construction, featuring Pratt trusses and riveted connections. The bridge was designed by George F. Blakely... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
Fall River Bridge, Spanning Fall River on CCC Camp Road, Ashton, Fremo...
Significance: The Fall River Bridge is extremely significant as the only known example of a timber Howe pony truss remaining in Idaho. It represents, in fact, one of the few survivals of this bridge type in th... More
Zion-Mount Carmel Highway, Pine Creek Bridge, Spanning Pine Creek on Z...
Significance: Built of native sandstone and ashlar masonry, and designed to complement its natural surroundings, this bridge is a superb example of "National Park Service-Rustic" stone bridge engineering. It i... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...
Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction
Blackwell Bridge, Heardmont Vicinity, County Road 244, Heardmont, Elbe...
Significance: The Blackwell Bridge, a single-span, pin-connected Pratt through truss, is the largest remaining steel truss bridge in Elbert County. It was fabricated and erected by the Austin Brothers Bridge C... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of...
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu... More
Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of...
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Landing Bridge, Spanning Raritan River at Landing Lane, New Brunswick,...
Significance: Landing Bridge is a representative example of late-nineteenth-century bridge design and construction, featuring Pratt trusses and riveted connections. The bridge was designed by George F. Blakely... More
Landing Bridge, Spanning Raritan River at Landing Lane, New Brunswick,...
Significance: Landing Bridge is a representative example of late-nineteenth-century bridge design and construction, featuring Pratt trusses and riveted connections. The bridge was designed by George F. Blakely... More
Taylor Bridge, Spanning Middle River at Bayfield Road, Amnicon Falls, ...
Significance: Crossing the Middle River in rural Douglas County in northwest Wisconsin, the Taylor Bridge is a timber, bolt-connected, pony truss of queen-post design. Constructed in 1929-30, it is the last rem... More
Shafter Bridge, Spanning Lagunitas Creek on Sir Francis Drake Boulevar...
Significance: Associated with work of John C. Oglesby, an important and long-time County Surveyor, City Engineer, and private surveyor responsible for many of the bridges extant in Marin County. Only open span... More
Fall River Bridge, Spanning Fall River on CCC Camp Road, Ashton, Fremo...
Significance: The Fall River Bridge is extremely significant as the only known example of a timber Howe pony truss remaining in Idaho. It represents, in fact, one of the few survivals of this bridge type in th... More
Lynch Bridge, Spanning Black River at River Road, Levis, Jackson Count...
Significance: Of the four Pennsylvania truss bridges that were identified in Cultural Resources in Wisconsin, the state's manual for historic properties, the Lynch Bridge is one of only two that remain today. ... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More
Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...
Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction
Pennsylvania Railroad Improvements, Brick Arch Viaduct, Liberty Street...
Survey number: HAER DE-12-C Building/structure dates: 1902-1908 Initial Construction
Blackwell Bridge, Heardmont Vicinity, County Road 244, Heardmont, Elbe...
Significance: The Blackwell Bridge, a single-span, pin-connected Pratt through truss, is the largest remaining steel truss bridge in Elbert County. It was fabricated and erected by the Austin Brothers Bridge C... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Lea Bridge, Spanning Candies Creek at Old Georgetown Road, Hopewell, B...
Significance: The Lea Bridge is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angles and patented end chord connections. Also, it is only one of two bridges remaining i... More
Zion-Mount Carmel Highway, Virgin River Bridge, Spanning North Fork of...
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu... More
Connecting Railway, Schuylkill River Bridge, Spanning Schuylkill River...
See also HABS PA-6213 for additional documentation. Includes photographs. See also HAER PA-71 for related documentation. Includes photographs. Significance: Completed in 1867, the Connecting Railway's Schuylkil... More
Bridge No. 33.3, Spanning Elk River at Milepost JC-33.3, Fayetteville,...
Significance: The Louisville Bridge & Iron Company fabricated each span between 1898 and 1890 for use in a bridge at Trace Creek on the Nashville Division. Between 1908 and 1910 all three of these spans were r... More
Landing Bridge, Spanning Raritan River at Landing Lane, New Brunswick,...
Significance: Landing Bridge is a representative example of late-nineteenth-century bridge design and construction, featuring Pratt trusses and riveted connections. The bridge was designed by George F. Blakely... More
Grand Avenue Bridge, Spanning O'Neil Creek at Grand Avenue, Neillsvill...
Significance: One of few ornately decorated iron truss Pratt bridge ever erected in Wisconsin. It was built by the Wisconsin Bridge and Iron Co., one of the leading nineteenth century bridge-building firms. S... More
Bridalveil Fall Bridge No. 2, Spanning Bridalveil Creek on carriage ro...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: The three Bridalveil Fall bridges are the only surviving road bridges in the park dating ... More
Taylor Bridge, Spanning Middle River at Bayfield Road, Amnicon Falls, ...
Significance: Crossing the Middle River in rural Douglas County in northwest Wisconsin, the Taylor Bridge is a timber, bolt-connected, pony truss of queen-post design. Constructed in 1929-30, it is the last rem... More
Taylor Bridge, Spanning Middle River at Bayfield Road, Amnicon Falls, ...
Significance: Crossing the Middle River in rural Douglas County in northwest Wisconsin, the Taylor Bridge is a timber, bolt-connected, pony truss of queen-post design. Constructed in 1929-30, it is the last rem... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
El Capitan Bridge, Spanning Merced River on El Capitan crossover road,...
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: El Capital Bridge exemplifies the National Park Service "rustic style" of architecture. ... More
Fall River Bridge, Spanning Fall River on CCC Camp Road, Ashton, Fremo...
Significance: The Fall River Bridge is extremely significant as the only known example of a timber Howe pony truss remaining in Idaho. It represents, in fact, one of the few survivals of this bridge type in th... More
Lynch Bridge, Spanning Black River at River Road, Levis, Jackson Count...
Significance: Of the four Pennsylvania truss bridges that were identified in Cultural Resources in Wisconsin, the state's manual for historic properties, the Lynch Bridge is one of only two that remain today. ... More
Lynch Bridge, Spanning Black River at River Road, Levis, Jackson Count...
Significance: Of the four Pennsylvania truss bridges that were identified in Cultural Resources in Wisconsin, the state's manual for historic properties, the Lynch Bridge is one of only two that remain today. ... More
Conrail Port Perry Bridge, Spanning Monongahela River, Port Perry, All...
Part of the Monongahela River Recording Project, which included HAER PA-385, Monongahela Navation Company Lock and Dam No. 7; HAER PA-299, Monongahela Lock and Dam No. 7; and HAER PA-304, Lower Monongahela Rive... More