Letchworth State Park is a 14,427-acre (5,838 ha) New York State Park located in Livingston County and Wyoming County in the western part of the State of New York. The park is roughly 17 miles (27 km) long, following the course of the Genesee River as it flows north through a deep gorge and over several large waterfalls. It is located 35 miles (56 km) southwest of Rochester and 60 miles (97 km) southeast of Buffalo, and spans portions of the Livingston County towns of Leicester, Mount Morris, and Portage, as well as the Wyoming County towns of Castile and Genesee Falls.
The Miles Glacier Bridge, also known as the Million Dollar Bridge, was built in the early 1900s across the Copper River fifty miles from Cordova in what is now the U.S. state of Alaska. It is a multiple-span Pennsylvania truss bridge which completed a 196-mile (315 km) railroad line for the Copper River and Northwestern Railway, built by J. P. Morgan and the Guggenheim family to haul copper from the old mining town of Kennicott, now located within the Wrangell–St. Elias National Park and Preserve, to the port of Cordova. It earned its nickname because of its $1.4 million cost, well recouped by the about $200 million worth of copper ore which was shipped as a result of its construction.
Navajo Bridge is the name of each of a pair of steel spandrel arch bridges that cross the Colorado River in the Grand Canyon National Park in northern Coconino County, Arizona, United States. The newer bridge of the pair carries vehicular traffic on U.S. Route 89A (US 89A) over Marble Canyon between Bitter Springs and Jacob Lake, allowing travel into a remote Arizona Strip region north of the Colorado River including the North Rim of Grand Canyon National Park.
The Mount Orne Bridge is a covered bridge over the Connecticut River between Lancaster, New Hampshire, and Lunenburg, Vermont. It joins Elm Street in South Lancaster with River Road in Lunenburg. Built in 1911, it is one of two Howe truss bridges across the Connecticut River. It was listed on the National Register of Historic Places in 1976.
The Bridger Trail, also known as the Bridger Road and Bridger Immigrant Road, was an overland route connecting the Oregon Trail to the gold fields of Montana. Gold was discovered in Virginia City, Montana in 1863, prompting settlers and prospectors to find a trail to travel from central Wyoming to Montana. In 1863, John Bozeman and John Jacobs scouted the Bozeman Trail, which was a direct route to the Montana gold fields through the Powder River Country. At the time the region was controlled by the Sioux, Cheyenne and Arapaho, who stepped up their raids in response to the stream of settlers along the trail.
The West Cornwall Covered Bridge is a wooden covered lattice truss bridge carrying the Sharon-Goshen Turnpike over the Housatonic River in the town of Cornwall, Connecticut. Records indicate that a bridge may have been in place in this location as early as 1762. A previous bridge was destroyed in the flood of 1837 and a new bridge was constructed in 1841. This bridge would also be destroyed and the current bridge would be completed circa 1864. Utilizing the central pier from the previous incarnation, despite the Town lattice being able to withstand the weight and single span, the bridge has two spans. The later addition of queen trusses and supports gives the bridge an unusual appearance. Modernization of the bridge in 1968 and 1973 has continued to let the bridge handle traffic. It was added to the National Register of Historic Places in 1975.
Bridge L-158 is a disused railroad bridge over Muscoot Reservoir near Goldens Bridge, New York, United States. Built to carry New York Central Railroad traffic over Rondout Creek near Kingston, it was moved to its current location in 1904.
The Cornwall Bridge is a two-lane, concrete arch bridge carrying U.S. Route 7/Connecticut Route 4 over the Housatonic River and the Housatonic Railroad in northwestern Connecticut. It was built in 1930 by C.W. Blakeslee and Sons for the Connecticut Highway Department and consists of six open-spandrel arches spanning 674 feet (205 m), and is a fairly large example of concrete open-spandrel construction. The bridge was reconstructed in 1994 and was listed on the National Register of Historic Places in 2004.
The Burlington, Cedar Rapids and Northern Railway (BCR&N) was a railroad that operated in the United States from 1876 to 1903. It was formed to take over the operations of the bankrupt Burlington, Cedar Rapids and Minnesota Railway, which was, in turn, the result of merging several predecessor lines, the construction of which began in 1869. The corporate headquarters were in Cedar Rapids, Iowa, and it had operations in Iowa and in Minnesota. It was succeeded by the Chicago, Rock Island and Pacific Railway.
The Custer Creek train wreck is the worst rail disaster in Montana history. It occurred on June 19, 1938 when a bridge, its foundations washed away by a flash flood, collapsed beneath Milwaukee Road's Olympian as it crossed Custer Creek, near Saugus, Montana, south-west of Terry, killing at least 47 people.
The Great Eddy Covered Bridge, also called the Big Eddy Covered Bridge or Waitsfield Covered Bridge, is a wooden covered bridge that crosses the Mad River in Waitsfield, Vermont on Bridge Street. Built in 1833, it is one of Vermont's oldest covered bridges. It was listed on the National Register of Historic Places in 1974.
The Civic Center Historic District is located in downtown Des Moines, Iowa, United States. It flanks both the Des Moines and Raccoon Rivers and their confluence. The district has been listed on the National Register of Historic Places since 1988. It is part of The City Beautiful Movement and City Planning in Des Moines, Iowa 1892—1938 MPS.
Four historic bridges on the Big Thompson River in Larimer County, Colorado survived its flood of 1976, but since have lost most of their historic integrity. They were built in 1933 and 1937. All four were listed on the National Register of Historic Places in 2002, and two were delisted in 2010.
The Butts Bridge carries Butts Bridge Road over the Quinebaug River in the town of Canterbury, Connecticut. It is a well-preserved example of a Parker truss, built in 1937, late in the state's regular use of steel truss bridge designs. The bridge is also known as Bridge No. 1649 and carries an average of 2,300 vehicles per day as of 2011. It was listed on the National Register of Historic Places in 2010.
The EJP County Line Bridge is a Camelback pony truss bridge located near Hyattville, Wyoming, which carries Big Horn County Road CN9-60 across the Nowood River. The bridge was built in 1917 by the Monarch Engineering Company. As the bridge was originally thought to connect Big Horn and Washakie Counties, the two counties split the cost of the bridge, with each paying for one abutment and the two splitting the cost of the superstructure; this is the only recorded case of two Wyoming counties purchasing a bridge in such a way. Further surveys determined that the bridge is actually located entirely within Big Horn County. At 102 feet (31 m) long, the bridge is the longest Camelback truss bridge in Wyoming.
The EJZ Bridge over Shoshone River is a Warren pony truss bridge located near Lovell, Wyoming, which carries Big Horn County Road CN9-111 across the Shoshone River. Contractors McGuire and Blakeslee built the bridge from 1925 to 1926 using a design by the Wyoming Highway Department. The 389-foot-6-inch (118.72 m) bridge has four spans, the second-most of any truss bridge in Wyoming.
The Little Blackfoot River is a 48-mile (77 km) long tributary of the Clark Fork River, located in Powell County, Montana in the state of Montana in the United States.
The Doncaster Round Barn, also called "Bayers' Barn" and "the Round Barn at Twin Bridges" is a three-story, wood-framed round barn located about 1.5 miles (2.4 km) north of Twin Bridges, Montana. Built about 1882 by mining entrepreneur Noah Armstrong to house his race horses, and featuring a 20 feet (6.1 m)-wide indoor circular aisle that was used for exercising horses, it is a National Register of Historic Places property notable for its unique architecture and as the birthplace of the Thoroughbred racehorse, Spokane, winner of the 1889 Kentucky Derby.
The Antelope Hill Highway Bridge is a historic bridge over the Gila River in Tacna, Arizona, U.S. It was built between 1914 ad 1915 as a ten-span concrete girder bridge. The bridge served as an integral piece of the Ocean to Ocean Highway between Yuma and Phoenix from 1915 to 1922, when it was bypassed by an alternate route through Gila Bend, paralleling the Gillespie Dam. The bridge and original highway were bypassed mainly due to damage caused by flooding along the river floodplain it was constructed on. After being repurposed for traffic traveling north from Yuma, the bridge was finally abandoned in 1929 following completion of the McPhaul Suspension Bridge. The ruins of the old bridge are currently listed on the National Register of Historic Places.
The Railroad Street Bridge is a historic Pratt through truss bridge, carrying Railroad Street across the Lamoille River in Johnson, Vermont. It was built in 1928, after the state's devastating 1927 floods, and is one of its few surviving Pratt through truss bridges. It was listed on the National Register of Historic Places in 2007 as Bridge 6.
