Bridge over Bird Creek, Spanning Bird Creek, Avant, Osage County, OK
Significance: The bridge over Bird Creek at Avant is one of the earliest overhead truss bridges of known construction date and known construction company in the State of Oklahoma. Survey number: HAER OK-2 Bui... More
CTH D Bridge, Spanning Eau Galle River, Eau Galle, Dunn County, WI
Significance: The CTH D Bridge is a single-span, Parker through truss designed by the State Highway Commission and erected in 1934-1935 by the Worden-Allen Company of Milwaukee, Wisconsin. Although not identifi... More
CTH D Bridge, Spanning Eau Galle River, Eau Galle, Dunn County, WI
Significance: The CTH D Bridge is a single-span, Parker through truss designed by the State Highway Commission and erected in 1934-1935 by the Worden-Allen Company of Milwaukee, Wisconsin. Although not identifi... More
High Bridge, 4 miles Southwest of Wilmore, High Bridge, Jessamine Coun...
Survey number: HAER KY-37 Building/structure dates: ca. 1911 Initial Construction
Kidner Bridge, Spanning Mississinewa River at County Road 700 South, U...
Significance: Kidner Bridge is the oldest of the two pinned polygonal Warren through trusses in Indiana. It was built by the Indiana Bridge Company of Muncie, Indiana, a prolific Indiana firm of that time. Su... More
Lake Wissota Bridge, Spanning Lake Wissota at County Trunk Highway "S"...
Significance: The four-span Lake Wissota Bridge, built in 1916, was the oldest of the seventeen Parker overhead trusses with riveted connections and built-up members identified in a 1982 survey. Of these Parke... More
Marathon City Bridge, Spanning Big Rib River, on state Trunk Highway 1...
Significance: The Marathon City Bridge is a representative example of a Parker metal overhead truss, one of only 35 left in Wisconsin. The State Highway Commission provided the plans and specifications for the... More
Suger Creek Bridge, Spanning Suger Creek, Hopkinsville, Christian Coun...
Significance: Oldest dated bedpost pony truss in Kentucky. The only example in the State built by the Groton Bridge Company of New York. Survey number: HAER KY-7 Building/structure dates: 1894 Initial Construction
Penobscot Bridge, Spanning Penobscot River at Route 15, Bangor, Penobs...
Significance: This bridge is the last remaining Baltimore (Petit) through-truss bridge in the state. The current structure represents three different phases of construction: Phase 1 - the center span was erec... More
Penobscot Bridge, Spanning Penobscot River at Route 15, Bangor, Penobs...
Significance: This bridge is the last remaining Baltimore (Petit) through-truss bridge in the state. The current structure represents three different phases of construction: Phase 1 - the center span was erec... More
Penobscot Bridge, Spanning Penobscot River at Route 15, Bangor, Penobs...
Significance: This bridge is the last remaining Baltimore (Petit) through-truss bridge in the state. The current structure represents three different phases of construction: Phase 1 - the center span was erec... More
Armantrout Bridge, Spanning Kilmore Creek at County Road 130 West, Fra...
Significance: Built by a prolific Indiana firm, this bridge retains its original members including decoratively latticed portals and guardrails. Survey number: HAER IN-86
Smith Bridge, Spanning Meduxnekeag River at Lowery Road, 0.3 mile sout...
Significance: Constructed in 1910 by the Town of Houlton at a cost of $6,310.07, the Smith Bridge is a riveted steel, two-span Warren pony truss with an overall length of 173 feet. It is the second oldest and ... More
Smith Bridge, Spanning Meduxnekeag River at Lowery Road, 0.3 mile sout...
Significance: Constructed in 1910 by the Town of Houlton at a cost of $6,310.07, the Smith Bridge is a riveted steel, two-span Warren pony truss with an overall length of 173 feet. It is the second oldest and ... More
Liberty Memorial Bridge, Spanning Missouri River at I-94, Bismarck, Bu...
Significance: The Liberty Memorial Bridge is a three-span, Warren-Turner through truss bridge, a variation of the Warren through truss designed by C.A.P. Turner. This was the first highway bridge over the Miss... More
Liberty Memorial Bridge, Spanning Missouri River at I-94, Bismarck, Bu...
Significance: The Liberty Memorial Bridge is a three-span, Warren-Turner through truss bridge, a variation of the Warren through truss designed by C.A.P. Turner. This was the first highway bridge over the Miss... More
Liberty Memorial Bridge, Spanning Missouri River at I-94, Bismarck, Bu...
Significance: The Liberty Memorial Bridge is a three-span, Warren-Turner through truss bridge, a variation of the Warren through truss designed by C.A.P. Turner. This was the first highway bridge over the Miss... More
Liberty Memorial Bridge, Spanning Missouri River at I-94, Bismarck, Bu...
Significance: The Liberty Memorial Bridge is a three-span, Warren-Turner through truss bridge, a variation of the Warren through truss designed by C.A.P. Turner. This was the first highway bridge over the Miss... More
Liberty Memorial Bridge, Spanning Missouri River at I-94, Bismarck, Bu...
Significance: The Liberty Memorial Bridge is a three-span, Warren-Turner through truss bridge, a variation of the Warren through truss designed by C.A.P. Turner. This was the first highway bridge over the Miss... More
Liberty Memorial Bridge, Spanning Missouri River at I-94, Bismarck, Bu...
Significance: The Liberty Memorial Bridge is a three-span, Warren-Turner through truss bridge, a variation of the Warren through truss designed by C.A.P. Turner. This was the first highway bridge over the Miss... More
Wabash River Bridge, Spanning Wabash River over Salamonie Road (County...
Significance: The Wabash River Bridge is a single span pinned Double Intersection Through Pratt (Whipple) Truss which is about 250 feet in length making it the longest single span bridge of this type in Indiana... More
Wabash River Bridge, Spanning Wabash River over Salamonie Road (County...
Significance: The Wabash River Bridge is a single span pinned Double Intersection Through Pratt (Whipple) Truss which is about 250 feet in length making it the longest single span bridge of this type in Indiana... More
Bucks County Bridge No. 313, Spanning Delaware Canal at Letchworth Ave...
Significance: Bucks County Bridge 313 is a single span Pratt pony truss crossing over the Delaware Canal. The bridge is temporally associated with the Delaware Canal, a resource currently listed on the Nationa... More
Bucks County Bridge No. 313, Spanning Delaware Canal at Letchworth Ave...
Significance: Bucks County Bridge 313 is a single span Pratt pony truss crossing over the Delaware Canal. The bridge is temporally associated with the Delaware Canal, a resource currently listed on the Nationa... More
Bucks County Bridge No. 313, Spanning Delaware Canal at Letchworth Ave...
Significance: Bucks County Bridge 313 is a single span Pratt pony truss crossing over the Delaware Canal. The bridge is temporally associated with the Delaware Canal, a resource currently listed on the Nationa... More
Ten Eyck Road Bridge, Spanning Sugar River, Brodhead, Green County, WI
Significance: The Ten Eyck Road Bridge is a single lane, two span Pratt Standard pony truss that was erected in 1907. Built by the Elkhart Bridge and Iron Company of Elkhart, Indiana, the structure was identi... More
Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County,...
Public domain scan of an architecture diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.
Bridges of the Upper Tombigbee River Valley, Columbus, Lowndes County,...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Lost Bridge, Spanning Little Missouri River, twenty-three miles north ...
Significance: The Lost Bridge is a three-span, riveted Parker through truss, bridge designed by the North Dakota Highway Department and constructed in 1930. The bridge is associated with the Great Depression a... More
Northern Pacific Railroad Overhead Bridge, Spanning Burlington Norther...
This structure was relocated in 1991. Significance: The Burlington Northern Railroad Overhead Bridge was a two-span and the only skewed, steel, Warren through truss bridge in North Dakota. Construction was fun... More
Northern Pacific Railroad Overhead Bridge, Spanning Burlington Norther...
This structure was relocated in 1991. Significance: The Burlington Northern Railroad Overhead Bridge was a two-span and the only skewed, steel, Warren through truss bridge in North Dakota. Construction was fun... More
Spavinaw Creek Bridge, Spans Spavinaw Creek at Benton County Road 29, ...
Significance: Though bedstead trusses were widespread near the turn of the century, the Spavinaw Creek Bridge is now unique as the only surviving example of a bedstead truss in Arkansas. Built in 1909, this se... More
Waterville Bridge, Spanning Swatara Creek at Appalachian Trail (moved ...
Significance: It is an example of a lenticular truss, so named because of the lens-like shape of its curved upper and lower chords. It is representative of the Berlin Iron Bridge Company's trademark bridge type... More
Sauk Creek Bridge, Spanning Sauk Creek in Port Washington Harbor, Port...
Significance: The Sauk Creek Bridge is Wisconsin's only known example of a metal, king-post truss bridge. Survey number: HAER WI-40 Building/structure dates: before 1925 Initial Construction
Abraham Lincoln Memorial Bridge, Spanning Missouri River on Highway 30...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Wabash River Bridge, State Route 316 & Wabash River, Vera Cruz, Wells ...
Unprocessed Field note material exists for this structure: FN-9 Survey number: HAER IN-22
U.S. Route 27 Central Bridge, Spanning Ohio River, Newport, Campbell C...
Significance: The Central Bridge, built in 1890-91, is the earliest extant highway cantilever truss bridge in Kentucky. It was built by the King Iron and Bridge Manufacturing Company, and is one of the longest... More
Leavenworth Bridge, Spanning Missouri River, Leavenworth, Leavenworth ...
See also HAER NE-2 for historical report and additional documentation. Significance: The bridge that George Morison designed for Leavenworth represented a synthesis of his previous thirteen bridges over the Mis... More
Leavenworth Bridge, Spanning Missouri River, Leavenworth, Leavenworth ...
See also HAER NE-2 for historical report and additional documentation. Significance: The bridge that George Morison designed for Leavenworth represented a synthesis of his previous thirteen bridges over the Mis... More
Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian ...
Significance: When it opened in October 1938, the Blue Water Bridge symbolized the peaceful relationship between the United States and Canada, a sharp contrast to the hostilities in Europe which were about to e... More
Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian ...
Significance: When it opened in October 1938, the Blue Water Bridge symbolized the peaceful relationship between the United States and Canada, a sharp contrast to the hostilities in Europe which were about to e... More
Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian ...
Significance: When it opened in October 1938, the Blue Water Bridge symbolized the peaceful relationship between the United States and Canada, a sharp contrast to the hostilities in Europe which were about to e... More
Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian ...
Significance: When it opened in October 1938, the Blue Water Bridge symbolized the peaceful relationship between the United States and Canada, a sharp contrast to the hostilities in Europe which were about to e... More
Blue Water Bridge, Spanning St. Clair River at I-69, I-94, & Canadian ...
Significance: When it opened in October 1938, the Blue Water Bridge symbolized the peaceful relationship between the United States and Canada, a sharp contrast to the hostilities in Europe which were about to e... More
Erie Railway, Diverging French Creek Bridges, 2.7 miles Southeast of U...
Survey number: HAER PA-27 Public domain photograph - historical image of Pennsylvania, United States, free to use, no copyright restrictions image - Picryl description
Kentucky 1804 Bridge, Spanning Clear Fork Creek, Saxton, Whitley Count...
Significance: Rare mixed Warren and Pratt truss bridge which offers a good example of the changes and development that occurred in truss technology in the early twentieth century. Apparently, the only Champion... More
Stono River Bridge, Spanning Stono River between James & Johns Islands...
Significance: The Stono River Bridge is identified as "Charleston 3) in the South Carolina Department of Transportation's Metal Truss Highway Bridge Inventory. The bridge is noteworthy in that it represents th... More
Stono River Bridge, Spanning Stono River between James & Johns Islands...
Significance: The Stono River Bridge is identified as "Charleston 3) in the South Carolina Department of Transportation's Metal Truss Highway Bridge Inventory. The bridge is noteworthy in that it represents th... More
River Vale Bridge, Spanning White River on County Road 27, Bedford, La...
Significance: The bridge is one of the best of ten surviving examples of a pin-connected Pennsylvania Through Truss with sub-ties one in the state of Indiana. This bridge is of local significance. Survey numb... More
Lee Creek Bridge, Spanning Lee Creek at State Highway No. 220, Chester...
Significance: The Lee Creek Bridge is an excellent example of a Camelback Pennsylvania through truss, a late nineteenth/early twentieth century bridge type. It is significant as one of four Pennsylvania throug... More
Melrose Bridge, Spanning Black River at State Trunk Highway 108, Melro...
Significance: Only six Pennsylvania highway trusses are known to have been built in Wisconsin. Four of the six, including the Melrose Bridge, have been replaced within the last 10 years. The Melrose Bridge is... More
Melrose Bridge, Spanning Black River at State Trunk Highway 108, Melro...
Significance: Only six Pennsylvania highway trusses are known to have been built in Wisconsin. Four of the six, including the Melrose Bridge, have been replaced within the last 10 years. The Melrose Bridge is... More
Range Line Road Bridge, Spanning West Branch of Eau Claire River, on R...
Significance: The Range Line Road Bridge is a single span Warren truss consisting almost entirely of riveted angles. A distinctive feature is the continuous top chord that extends to the shoe, eliminating the ... More
Hominy Creek Bridge, Spanning Hominy Creek, Hominy, Osage County, OK
Picryl description: Public domain image of a bridge, railroad structure, train viaduct, free to use, no copyright restrictions.
Hopewell Bridge, Spanning Little Sandy River, Hopewell, Greenup County...
Survey number: HAER KY-36 Public domain photograph - historical image of Kentucky, United States, free to use, no copyright restrictions image - Picryl description
Kentucky Route 478 Bridge, Spanning Jellico Creek, Williamsburg, Whitl...
Significance: One of only three quadrangular, or double intersection, Warren through trusses in Kentucky. It is also the only Kentucky bridge constructed by the Capital Construction Company of Columbus, Ohio. ... More
Road S-47 Bridge, Spanning Deep Creek on Road S-47, Ruby, Chesterfield...
Significance: The Road S-47 bridge is identified as Chesterfield 2 in the SCDHPT's Metal Truss Highway Bridge Inventory and represents one of 148 metal truss bridges remaining in South Carolina. It is one of f... More
Kentucky State Route 1032 Bridge, Spanning South Fork of Licking River...
Significance: A metal truss bridge consisting of two identical Pratt through trusses, constructed in 1906 by the Champion Bridge Company. Survey number: HAER KY-25 Building/structure dates: 1906 Initial Construction
Kentucky State Route 1032 Bridge, Spanning South Fork of Licking River...
Significance: A metal truss bridge consisting of two identical Pratt through trusses, constructed in 1906 by the Champion Bridge Company. Survey number: HAER KY-25 Building/structure dates: 1906 Initial Construction
Kentucky State Route 1032 Bridge, Spanning South Fork of Licking River...
Significance: A metal truss bridge consisting of two identical Pratt through trusses, constructed in 1906 by the Champion Bridge Company. Survey number: HAER KY-25 Building/structure dates: 1906 Initial Construction
Chester Bridge, Spanning Rock River on Old Marsh Road, East Waupun, Do...
Significance: Chester Bridge is considered important in Wisconsin history because it is a type of bridge that is rapidly disappearing in the State, it is a link in the development of truss bridge construction, ... More
Kennan-Jump River Bridge, Spanning South fork of Jump River on County ...
Significance: The Kennan-Jump River Bridge is an example of a standard Wisconsin Highway Commission camelback design used during the 1920s. The history of the Kennan-Jump River Road and Bridge illustrates how ... More
Grant Road Bridge, Spanning Raquette River at Grant Road, Raymondville...
Significance: This is the longest single-span, lenticular truss bridge constructed by the Berlin Iron Bridge Company and the largest extant example of its type in New York State. Survey number: HAER NY-293 Bu... More
Brown Street Bridge, Brown Street, spanning Oil Creek, Titusville, Cra...
Significance: The Brown Street Bridge is representative of the type of small steel and iron truss bridge that was favored by smaller municipalities and rural settlements during the last quarter of the nineteent... More
Kentucky Route 49 Bridge, Spanning Rolling Fork River, Bradfordsville,...
Significance: In January 1982, there were six Whipple-Murphy trusses in the State. The Kentucky Route 49 Bridge is the oldest Whipple-Murphy bridge in Kentucky. Survey number: HAER KY-17 Building/structure d... More
Muddy River Bridge, Spanning Muddy River northeast of I-15 & State Rou...
Significance: The Muddy River Bridge is the best example of a thru "pony" truss bridge in Nevada. It is one of six truss bridges (three of which are pony trusses) still on the NDOT inventory. This constructio... More
South Carolina Route 391 Bridge, Spanning Saluda River on South Caroli...
Significance: The S.C. Route 391 bridge is identified as Saluda 3 in the Department's Metal Truss Highway Bridge Inventory and is one of 148 bridges of this type remaining in the State. Its significance is der... More
Dobbs Ford Bridge, Spanning Candies Creek, Cleveland, Bradley County, ...
Significance: The Dobbs Ford Bridge is the oldest metal truss bridge built for vehicular traffic in the State. It is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angle... More
Dobbs Ford Bridge, Spanning Candies Creek, Cleveland, Bradley County, ...
Significance: The Dobbs Ford Bridge is the oldest metal truss bridge built for vehicular traffic in the State. It is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angle... More
Dobbs Ford Bridge, Spanning Candies Creek, Cleveland, Bradley County, ...
Significance: The Dobbs Ford Bridge is the oldest metal truss bridge built for vehicular traffic in the State. It is an early Pratt pony truss bridge and contains two unusual design features: "beaded T" angle... More
Keystone Bridge Company Bridge, Fairground Street spanning Illinois Ce...
Survey number: HAER MS-5 Public domain photograph of train tracks, railroad works, free to use, no copyright restrictions image - Picryl description
Keystone Bridge Company Bridge, Fairground Street spanning Illinois Ce...
Survey number: HAER MS-5 Public domain photograph - historical image of Illinois, United States, free to use, no copyright restrictions image - Picryl description
Wisconsin-Michigan Railroad Bridge, Spanning Menominee River, on Count...
Significance: The Wisconsin & Michigan Railroad Bridge is an example of a pin-connected Pratt through truss, a standard design used during the late 19th century. The bridge is unusual, in that it consists of t... More
Williamsburg Bridge, Spanning Cumberland River, Williamsburg, Whitley ...
Significance: One of two bridges in Kentucky that appears to be transitional designs between Camelback truss and the Pennsylvania petit truss. Survey number: HAER KY-16 Building/structure dates: 1890 Initial ... More
Tallman Road Bridge, Spanning Looking Glass River, Eagle, Clinton Coun...
Significance: The Tallman Road Bridge is one of the oldest metal truss bridges in Michigan designed and built in 1880 circa. It is a Pratt Through Truss type of structure and one of a few left in Michigan. Su... More
Tallman Road Bridge, Spanning Looking Glass River, Eagle, Clinton Coun...
Significance: The Tallman Road Bridge is one of the oldest metal truss bridges in Michigan designed and built in 1880 circa. It is a Pratt Through Truss type of structure and one of a few left in Michigan. Su... More
Chippewa River Bridge, Spanning Chippewa River at State Highway 35, Ne...
Significance: The Chippewa River Bridge is a seven-span, Parker truss. It was erected in 1933. According to Cultural Resource Management in Wisconsin, there were thirty-six Parker overhead trusses remaining i... More
Pack Saddle Bridge, Spanning South Canadian River, U.S. Route 283, Rol...
Significance: The US 283 Pack Saddle Bridge has been determined significant since it is Oklahoma's longest through truss bridge (3,810 feet) and is important in commerce for western Oklahoma. Survey number: HA... More
Tippecanoe River Bridge, State Route 25 & Tippecanoe River, Rochester,...
Significance: This is a pin connected Baltimore through truss bridge; 6 panels long; supported on riveted sheet metal abutments. Survey number: HAER IN-25
Tippecanoe River Bridge, State Route 25 & Tippecanoe River, Rochester,...
Significance: This is a pin connected Baltimore through truss bridge; 6 panels long; supported on riveted sheet metal abutments. Survey number: HAER IN-25
Wyman Bridge, Spanning West fork of White River at County Road 48, Fay...
Significance: Built in 1908, the Wyman Bridge is one of six Parker trusses in the state of Arkansas. With the exception of the 1956 addition of a concrete deck, the Wyman appears basically in its original stat... More
Kentucky Route 1754 Bridge, Spanning Chaplin River on Kentucky Route 1...
Significance: A one-lane pin-connected metal Parker truss bridge, one of only four in Kentucky. Survey number: HAER KY-22 Building/structure dates: ca. 1910 Initial Construction
Sock Road Bridge, Spanning Beaver Dam River, Lowell, Dodge County, WI
Significance: One of the oldest metal truss bridges in the state, it may have been one of the earliest truss spans manufactured by the E. Kunert Manufacturing Company (1888-1915) of Watertown, Wisconsin. Offer... More
Sock Road Bridge, Spanning Beaver Dam River, Lowell, Dodge County, WI
Significance: One of the oldest metal truss bridges in the state, it may have been one of the earliest truss spans manufactured by the E. Kunert Manufacturing Company (1888-1915) of Watertown, Wisconsin. Offer... More
North Fork Bridge, Spanning North Fork of Licking River, Milford, Brac...
Significance: The North Fork Bridge is the oldest dated Pratt through truss bridge in Kentucky, and one of two built by the Smith Bridge Company in the state of Kentucky. Survey number: HAER KY-2 Building/str... More
Bridge over Bird Creek, Spanning Bird Creek, Avant, Osage County, OK
Significance: The bridge over Bird Creek at Avant is one of the earliest overhead truss bridges of known construction date and known construction company in the State of Oklahoma. Survey number: HAER OK-2 Bui... More
Kentucky Route 840 Bridge, Spanning Cumberland River, Loyall, Harlan C...
Significance: The Kentucky Route 840 Bridge is the longest of six Baltimore Petit trusses built in Kentucky, and the best example of the three bridges built by the Vincennes Bridge Company in Harlan County in 1... More
Kentucky Route 840 Bridge, Spanning Cumberland River, Loyall, Harlan C...
Significance: The Kentucky Route 840 Bridge is the longest of six Baltimore Petit trusses built in Kentucky, and the best example of the three bridges built by the Vincennes Bridge Company in Harlan County in 1... More
Beaver Dam Road Bridge, Spanning Rock River, on Beaver Dam Road, Addis...
Significance: The Beaver Dam Road Bridge is a representative example of a Wisconsin bedstead truss highway bridge. It is identical to a bedstead truss in Allentown, Wisconsin, built by the Milwaukee Bridge and... More
Kidner Bridge, Spanning Mississinewa River at County Road 700 South, U...
Significance: Kidner Bridge is the oldest of the two pinned polygonal Warren through trusses in Indiana. It was built by the Indiana Bridge Company of Muncie, Indiana, a prolific Indiana firm of that time. Su... More
Kidner Bridge, Spanning Mississinewa River at County Road 700 South, U...
Significance: Kidner Bridge is the oldest of the two pinned polygonal Warren through trusses in Indiana. It was built by the Indiana Bridge Company of Muncie, Indiana, a prolific Indiana firm of that time. Su... More
Lake Wissota Bridge, Spanning Lake Wissota at County Trunk Highway "S"...
Significance: The four-span Lake Wissota Bridge, built in 1916, was the oldest of the seventeen Parker overhead trusses with riveted connections and built-up members identified in a 1982 survey. Of these Parke... More
Lake Wissota Bridge, Spanning Lake Wissota at County Trunk Highway "S"...
Significance: The four-span Lake Wissota Bridge, built in 1916, was the oldest of the seventeen Parker overhead trusses with riveted connections and built-up members identified in a 1982 survey. Of these Parke... More
Erie Railway, Parallel French Creek Bridges, 100 feet South of Millers...
Survey number: HAER PA-28 Public domain photograph of train tracks, railroad, free to use, no copyright restrictions image - Picryl description
Suger Creek Bridge, Spanning Suger Creek, Hopkinsville, Christian Coun...
Significance: Oldest dated bedpost pony truss in Kentucky. The only example in the State built by the Groton Bridge Company of New York. Survey number: HAER KY-7 Building/structure dates: 1894 Initial Construction
Ninabuck Road Bridge, Spanning Crawfish River, Danville, Dodge County,...
Significance: The Ninabuck Road Bridge is a single span, single lane, Pratt through truss that was erected in ca. 1907. Although it was not identified as a significant structure in Cultural Resource Management... More
Penobscot Bridge, Spanning Penobscot River at Route 15, Bangor, Penobs...
Significance: This bridge is the last remaining Baltimore (Petit) through-truss bridge in the state. The current structure represents three different phases of construction: Phase 1 - the center span was erec... More
Smith Bridge, Spanning Meduxnekeag River at Lowery Road, 0.3 mile sout...
Significance: Constructed in 1910 by the Town of Houlton at a cost of $6,310.07, the Smith Bridge is a riveted steel, two-span Warren pony truss with an overall length of 173 feet. It is the second oldest and ... More
Smith Bridge, Spanning Meduxnekeag River at Lowery Road, 0.3 mile sout...
Significance: Constructed in 1910 by the Town of Houlton at a cost of $6,310.07, the Smith Bridge is a riveted steel, two-span Warren pony truss with an overall length of 173 feet. It is the second oldest and ... More
Liberty Memorial Bridge, Spanning Missouri River at I-94, Bismarck, Bu...
Significance: The Liberty Memorial Bridge is a three-span, Warren-Turner through truss bridge, a variation of the Warren through truss designed by C.A.P. Turner. This was the first highway bridge over the Miss... More