Old Blenheim Bridge was a wooden covered bridge that spanned Schoharie Creek in North Blenheim, New York, United States. With an open span of 210 feet (64 m), it had the second longest span of any surviving single-span covered bridge in the world. The 1862 Bridgeport Covered Bridge in Nevada County, California, currently undergoing repairs due to 1986 flooding is longer overall at 233 feet (71 m) but is argued to have a 208 feet (63 m) clear span. The bridge, opened in 1855, was also one of the oldest of its type in the United States. It was destroyed by flooding resulting from Tropical Storm Irene in 2011. Rebuilding of the bridge commenced in 2017 and was completed in 2018.
The Lewis and Clark Bridge is a historic bridge in Wolf Point, Montana, which once carried Montana Highway 13 across the Missouri River between McCone and Roosevelt counties. It is also known as Wolf Point Bridge, Missouri River Bridge, or Site No. 24RV438. The bridge is a five-span Pennsylvania through truss; its longest span is the longest through truss span in the state at 400-foot (120 m). Completed in 1930 by the Missouri Valley Bridge and Iron Company, the bridge was the first bridge across the Missouri River at Wolf Point and the only bridge along the river for a 350-mile (560 km) stretch. The bridge's opening ceremony, which took place on July 9, drew over 10,000 visitors and included five bands and a fireworks display. After its completion, the bridge became a popular tourist attraction for motorists in northeastern Montana and a point of civic pride for Wolf Point's residents.
Hauser Dam is a hydroelectric straight gravity dam on the Missouri River about 14 miles (23 km) northeast of Helena, Montana, in the United States. The original dam, built between 1905 and 1907, failed in 1908 and caused severe flooding and damage downstream. A second dam was built on the site in 1908 and opened in 1911 and comprises the present structure. The current Hauser Dam is 700 feet (210 m) long and 80 feet (24 m) high. The reservoir formed by the dam, Hauser Lake is 25 miles (40 km) long, has a surface area of 3,800 acres (1,500 ha), and has a storage capacity of 98,000 acre-feet (121,000,000 m3) of water when full.
The Albion River Bridge is a wooden deck truss bridge crossing the Albion River in Mendocino County, California. It is the only remaining wooden bridge on California State Route 1; dramatic views of the bridge are visible from the nearby town of Albion, California. It was listed on the National Register of Historic Places in July 2017.
The Lincoln Highway Bridge is located in Tama, Iowa, United States, along the historic Lincoln Highway. The Steel stringer bridge was built in 1914, and it was listed on the National Register of Historic Places in 1978. It spans Mud Creek for 22 feet (6.7 m) with a width of 24 feet (7.3 m). The bridge is noteworthy for its distinctive railings. They are 3.33 feet (1.01 m) high, and feature the words "Lincoln Highway" in concrete. Local boosters of the Lincoln Highway paid for the railings as a way of promoting the roadway. The bridge was designed by the Iowa Highway Commission and built by Paul N. Kingsley, a contractor from Strawberry Point, Iowa.
The Toston Bridge is a site on the National Register of Historic Places spanning the Missouri River, on an abandoned segment of old U.S. Route 287, at Toston, Montana. It was added to the Register on July 20, 2005.
The Dearborn River High Bridge is a Pratt half-deck truss bridge built in 1897, and has been placed on the National Register of Historic Places as it is one of the few bridges of its type left standing in the United States. On a half-deck bridge, the deck is attached in the center rather than, as is more common, top or bottom of the superstructure. It crosses the Dearborn River on Lake Bean Road about 15 miles (24 km) southwest of Augusta, Montana. The unusual design of the Dearborn River High Bridge suits it to carry light loads across high/deep crossings. It has four spans and a wooden plank deck. It is the last standing pin-connected Pratt half-deck truss bridge left in the United States. Construction cost was $9,997. Construction began in 1896 and completed in 1897.
The Indian Creek Bridge is a wrought iron bridge, built about 1880 to the east of Cedar Rapids, Iowa. The bridge crosses a tributary of the Cedar River in Linn County. It was designed and built by the Wrought Iron Bridge Company (WIBCO) of Canton, Ohio as an eight-panel pin-connected through truss in an unusual double-intersection Pratt design.
Hardy Bridge is a Warren through truss, three-span, two-lane bridge in the western United States. It crosses the Missouri River and is located at milepost 6 on Old U.S. Route 91, about fourteen miles (23 km) southwest of Cascade, Montana, which is southwest of Great Falls.
The Locate Creek Bridge, located on N. Locate Rd. near Miles City, Montana, is a historic bridge that is listed on the National Register of Historic Places. It is significant as the oldest steel stringer bridge in the state of Montana.
The Dinkey Creek Bridge, also known as Fresno County Bridge No. 42C-04, is a single-span, timber bowstring arch truss bridge that crosses Dinkey Creek in Fresno County, California, within Sierra National Forest. Built in 1938, it closed to automobile traffic in 1965 and was renovated in 1988 to replace rotting timbers. Designed by T.K. May, it was built by the U.S. Forest Service with Civilian Conservation Corps (CCC) labor. The structure was listed on the National Register of Historic Places in 1996.
Natural Pier Bridge is a steel Warren through truss bridge spanning the Clark Fork river located 1 mile (1.6 km) west of Alberton, Montana, United States, which incorporates a natural rock outcrop as anchorage for a pier. It was nominated to the National Register of Historic Places as part of a related group of historic Montana bridges known as Montana's Historic Steel Truss Bridges and achieved listing on January 4, 2010. Built in 1917 by the Lord Construction Company of Missoula, Montana, it is one of only a few remaining bridges of its type in the state, and of those it is the only one that incorporates a natural feature in its design.
The South Dakota Dept. of Transportation Bridge No. 30-257-400 is a historic bridge in rural Hand County, South Dakota. It is located 14 miles (23 km) south of Miller and 9.7 miles (15.6 km) east, and carries a local road over Sand Creek. The bridge is a single-span steel beam stringer bridge, resting on I-beam pile abutments with concrete wings. The bridge is 26 feet (7.9 m) long. Built in 1917, it was one of the first bridges built in the county by county employees, rather than by hired bridge companies, and predates the formation of state highway department by two years.
The Cunningham Bridge is a historic structure located northwest of Bevington, Iowa, United States. It spans the North River for 143 feet (44 m). The Madison County Board of Supervisors contracted with the George E. King Bridge Company of Des Moines to replace an existing span that was to be moved to another site. The wrought iron Pratt pony truss bridge was shipped to the county and erected by June 1886 for $820. The approaches are timber stringer spans, and it is supported by timber pile bents. The bridge was listed on the National Register of Historic Places in 1998.
The Morgan Bridge is a historic structure, originally located southeast of Old Peru, Iowa, United States. It spanned a branch of Clanton Creek for 60 feet (18 m). The wrought iron or steel Pratt pony truss was manufactured by the King Iron Bridge & Manufacturing Company of Cleveland. Benton Jones of Winterset, Iowa assembled it for $376.39. The approaches are timber stringer spans, and it is supported by timber pile bents. The bridge has not been operational for years. It was listed on the National Register of Historic Places in 1998. The span originally served a remote crossing, but has subsequently been relocated and is now owned by the Madison County Historical Society.
The Ponca Creek Bridge, also known as NEHBS No. BD00-224, is a historic Pratt truss bridge spanning Ponca Creek that is listed on the National Register of Historic Places.
The Willow Creek Bridge, which brought a Pierce County, Nebraska road over Willow Creek, about 6.5 miles (10.5 km) miles south of Foster, Nebraska, was built in 1913. It is a Lattice truss bridge. It was listed on the National Register of Historic Places in 1992. The bridge was moved to Gilman Park in Pierce, Nebraska in 1994.
Bad Route Creek Bridge is a historic bridge which carries County Road 261 across the Bad Route Creek in Dawson County, Montana. The Security Bridge Company built the bridge on behalf of the Montana Highway Department in 1921–22. The reinforced concrete bridge has six spans and is 98 feet (30 m) long, making it the longest concrete bridge built by the highway department. Neither the bridge company nor the highway department used concrete extensively, and most concrete bridges in the state only had one or two spans; as a result, the bridge is an unusual and well-preserved example of its type. The bridge was part of a route linking Glendive to Terry, which became part of U.S. Route 10 in 1926. US 10 bypassed the bridge when it was rebuilt in 1950.
The Scenic Bridge crossing Clark Fork River about four miles east of Tarkio in Mineral County, Montana, was built in 1928. It is located at Milepost 0 on Old U.S. Route 10 W. It has also been denoted 24MN304 and MDT No. L31012000+08. It was listed on the National Register of Historic Places in 2010.
The Joliet Bridge, in Carbon County, Montana near Joliet, Montana, is a Pratt through truss bridge which was built in 1901. It was listed on the National Register of Historic Places in 1986.
