Au Sable, or Ausable, is a town in Clinton County, New York, United States. The population was 3,146 at the 2010 census. The name is from the Ausable River that flows through the town and means "of sand".
Keeseville is a hamlet in Clinton and Essex counties, New York, United States. The population was 1,815 at the 2010 census. The hamlet was named after the Keese family, early settlers from Vermont. It developed along the Ausable River, which provided water power for mills and industrial development.
The Ausable River, also known as AuSable River and originally written as "Au Sable", runs in the U.S. state of New York, from the Adirondack Mountains and past the village of Lake Placid and Au Sable Forks to empty into Lake Champlain. It has an East and West branch that join at Au Sable Forks. The river forms a partial boundary between Clinton County and Essex County. The Ausable River is known for its gorge, Ausable Chasm, located a few miles east of Keeseville.
The Frisco Bridge, previously known as the Memphis Bridge, is a cantilevered through truss bridge carrying a rail line across the Mississippi River between West Memphis, Arkansas, and Memphis, Tennessee.
The Brown Covered Bridge is a wooden covered bridge in Shrewsbury, Vermont. Located in the northwestern part of the town, it carries Upper Cold River Road over the Cold River. It was closed to vehicular traffic in 2011 due to damage from Hurricane Irene and reopened as a National Historic Site on July 5, 2016. Built in 1880 by noted Vermont bridgewright Nichols M. Powers, it was designated a National Historic Landmark in 2014, cited as one of the finest and least-altered examples of a Town lattice truss covered bridge in the United States.
The Bollman Truss Railroad Bridge across the Little Patuxent River at Savage, Maryland, is one of the oldest standing iron railroad bridges in the United States and the sole surviving example of a revolutionary design in the history of American bridge engineering. The 160-foot (48.8 m) double-span was built in 1852 at an unknown location on the main line of the Baltimore and Ohio Railroad. It was moved 35 years later to its present location, where it replaced the very first Bollman bridge. Today, it carries the Savage Mill Trail.
The New Richmond Swing Bridge, also known as the Fifty-Seventh Street Bridge, is a one lane swing bridge in Michigan. Located in Allegan County's Manlius Township, it connected 57th Street with Old Allegan Road over the Kalamazoo River until its closure to vehicular traffic. The name New Richmond comes from a former mining town in the area of the same name. The bridge is one of the oldest - if not the oldest - swing bridges extant in the United States, and is one of the oldest metal truss bridges in the state of Michigan and the state's longest pony truss bridge.
The Armour-Swift-Burlington (ASB) Bridge, also known as the North Kansas City Bridge and the LRC Bridge, is a rail crossing over the Missouri River in Kansas City, Missouri, that formerly also had an upper deck for automobile traffic.
The Moseley Wrought Iron Arch Bridge, also known as the Upper Pacific Mills Bridge, is a historic, riveted, wrought iron bowstring arch bridge now located on the campus of Merrimack College in North Andover, Massachusetts. It was added to the National Historic Civil Engineering Landmark list in 1998 and was originally part of the North Canal Historic District on the National Register of Historic Place. It is the oldest iron bridge in Massachusetts, and one of the oldest iron bridges in the United States. It was the first bridge in the United States to use riveted wrought iron plates for the triangular-shaped top chord.
Squire Whipple was an American civil engineer.
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.
Jay Bridge is a wooden covered bridge that spans the east branch of the Ausable River in Jay, Essex County, New York, USA. It is eligible to be listed in the National Register of Historic Places. Of the 29 covered bridges in New York State, it and the Copeland Bridge in the town of Edinburg, Saratoga County are the only two situated in the Adirondacks.
The Bardwell's Ferry Bridge, built in 1882, is a historic lenticular truss bridge spanning the Deerfield River between the towns of Shelburne and Conway in Franklin County, Massachusetts. The bridge is listed on the National Register of Historic Places and is designated as a Massachusetts Historic Civil Engineering Landmark by the American Society of Civil Engineers.
Shaw Bridge, also known as Double-Span Whipple Bowstring Truss Bridge, is a historic bridge in Claverack, New York, United States. It carried Van Wyck Lane over Claverack Creek, but is now closed to all traffic, even pedestrians. It is "a structure of outstanding importance to the history of American engineering and transportation technology." Specifically designed by John D. Hutchinson, the bridge employs the basic design of Squire Whipple. It is the only extant "double" Whipple bowstring truss bridge in the U.S., having two identical spans placed in series over a common pier.
The Hadley Parabolic Bridge, often referred to locally as the Hadley Bow Bridge, carries Corinth Road across the Sacandaga River in Hadley, New York, United States. It is an iron bridge dating from the late 19th century.
Ouaquaga Lenticular Truss Bridge is a historic lenticular truss bridge located at Ouaquaga in the towns of Windsor and Colesville in Broome County, New York. It was constructed in 1888 and spans the Susquehanna River. It is composed of two identical through trusses with an overall length of 343 feet (105 m). It was constructed by the Berlin Iron Bridge Co. of East Berlin, Connecticut. The bridge was closed to vehicular traffic in 2008 when a new bridge was built alongside it. The old bridge remains open for pedestrian use.
The Berlin Iron Bridge Company was a Berlin, Connecticut company that built iron bridges and buildings that were supported by iron. It is credited as the architect of numerous bridges and buildings now listed on the U.S. National Register of Historic Places. It eventually became part of the American Bridge Company.
Double-Span Metal Pratt Truss Bridge is a historic Pratt truss bridge over the Ausable River at Keeseville in Clinton County and Essex County, New York. It was built in 1877 by the Murray Dougal & Company of Milton, Pennsylvania. It is 214 feet in length and 16 feet wide. It consists of two 107 foot spans supported by a pier at mid-stream. It is the oldest extant example of a metal Pratt truss bridge in New York State.
The Upper Paris Bridge is an historic structure located near the town of Coggon in rural Linn County, Iowa, United States. The pin-connected Whipple through truss bridge was built in 1879 as a wagon bridge. It was designed by the Wrought Iron Bridge Company of Canton, Ohio. The bridge was listed on the National Register of Historic Places in 1998 as a part of the Highway Bridges of Iowa MPS.
Bridge Street Bridge, also known as Veterans Memorial Bridge, is a two-span Pratt through truss bridge that crosses the Grand River in Portland, Michigan, in the United States. Completed in 1890, it is the oldest known surviving example of a truss bridge built in the state by the Groton Bridge and Manufacturing Company.
