The Bucher's Mill Covered Bridge or Butcher's Mill Covered Bridge is a covered bridge that spans Cocalico Creek in Lancaster County, Pennsylvania, United States. After the Landis Mill Covered Bridge, it is the second shortest covered bridge in the county. A county-owned and maintained bridge, its official designation is the Cocalico #2 Bridge.
The Colemanville Covered Bridge is a covered bridge that spans Pequea Creek in Lancaster County, Pennsylvania, United States. After Hunsecker's Mill Covered Bridge, it is Lancaster County's second-longest single-span covered bridge still being used. It is also referred to as the Martic Forge Covered Bridge and Pequea #12 Bridge.
The Pine Grove Covered Bridge is a covered bridge that spans the East Branch of Octoraro Creek on the border between Lancaster County and Chester County in Pennsylvania, United States. It is the longest covered bridge in Lancaster County. The bridge was built in 1884 by Elias McMellen.
Fairhope Township is a township in Somerset County, Pennsylvania, United States. The population was 102 at the 2020 census. It is part of the Johnstown, Pennsylvania, Metropolitan Statistical Area.
A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements, typically straight, may be stressed from tension, compression, or sometimes both in response to dynamic loads. There are several types of truss bridges, including some with simple designs that were among the first bridges designed in the 19th and early 20th centuries. A truss bridge is economical to construct primarily because it uses materials efficiently.
The Beaver Bridge is a rail bridge spanning the Ohio River between Monaca and Beaver, Pennsylvania. It consists of two spans: a southern cantilever through truss of 769 feet (234 m) with 320-foot (98 m) anchor arms; and a northern camelback through truss of 370 feet (110 m). The bridge currently carries two tracks of CSX Transportation.
The West End Bridge is a steel tied-arch bridge over the Ohio River in Pittsburgh, Pennsylvania, approximately 1 mile (1.6 km) below the confluence of the Allegheny and Monongahela Rivers. It connects the West End to the Chateau neighborhood on the North Side of Pittsburgh.
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.
Wendel Bollman was an American self-taught civil engineer, best known for his iron railway bridges. Only one of his patented "Bollman truss" bridges survives, the Bollman Truss Railroad Bridge in Savage, Maryland. The Wells Creek Bollman Bridge near Meyersdale, Pennsylvania is also standing, although that bridge uses the Warren truss system.
The Ohio Connecting Railroad Bridge is a steel bridge which crosses the Ohio River at Brunot's Island at the west end of Pittsburgh, Pennsylvania, United States. It consists of two major through truss spans over the main and back channels of the river, of 508 feet (155 m) and 406 feet (124 m) respectively, with deck truss approaches.
The Phoenix Iron Works, located in Phoenixville, Pennsylvania, was a manufacturer of iron and related products during the 19th century and early 20th century. Phoenix Iron Company was a major producer of cannon for the Union Army during the American Civil War. The company also produced the Phoenix column, an advance in construction material. Company facilities are a core component of the Phoenixville Historic District, a National Register of Historic Places site that was in 2006 recognized as a historic landmark by ASM International.
The Metropolitan Subdivision is a railroad line owned and operated by CSX Transportation in Washington, D.C. and Maryland.The 53-mile line runs from Washington, D.C., northwest to Weverton, Maryland, along the former Metropolitan Branch of the Baltimore and Ohio Railroad.
The Waterford Covered Bridge is a Town lattice truss covered bridge spanning LeBoeuf Creek in Waterford Township, Erie County in the U.S. state of Pennsylvania. The bridge was built in 1875, and is 85 feet 11 inches (26.2 m) in length. The Waterford Covered Bridge is one of two remaining covered bridges in Erie County, along with the Harrington Covered Bridge. The bridge is also the only Town lattice truss bridge in the county and one of only 19 in Pennsylvania. It was documented by the Historic American Buildings Survey in 1936 and was listed on the National Register of Historic Places in 1980. In 2011, the bridge was closed due to its deteriorating condition.
The Gross Covered Bridge is 100-foot (30 m) Burr Arch truss covered bridge in the census-designated place of Beaver Springs, Spring Township in Snyder County, Pennsylvania. It was listed on the National Register of Historic Places on August 29, 1997, and was documented by the Historic American Engineering Record (HAER) in 1981.
The Inclined Plane Bridge is a 237-foot (72 m), Pennsylvania through truss bridge that spans Stonycreek River in Johnstown, Cambria County, in the U.S. state of Pennsylvania. It connects the city to the lower station of the Johnstown Inclined Plane. The bridge was listed on the National Register of Historic Places in 1988 and was documented by the Historic American Engineering Record (HAER) in 1997.
Bridge in Brown Township is a historic lattice truss bridge spanning Pine Creek at PA 414 in Brown Township, Lycoming County, Pennsylvania. It was built in 1890, by the Berlin Iron Bridge Co. of East Berlin, Connecticut. The bridge measures 227 feet (69 m) long and 19 feet (5.8 m) wide.
Bridge in Washington Township, also known as Kralltown Road Bridge, was a double-intersection Pratt truss bridge spanning Bermudian Creek near Kralltown, Washington Township, York County, Pennsylvania. The bridge was built in 1884 by the Wrought Iron Bridge Company and measured 153 feet (47 m) in overall length.
The Little Pipe Creek bridge and viaduct is a 705-foot (215 m) continuous truss bridge with a main span and 19 viaduct sections as well as an active railroad trestle crossing Little Pipe Creek south of Keymar, Maryland. Originally constructed by the Frederick and Pennsylvania Line Railroad Company (F&PL). Construction on the trestle began in late 1871 and continued until April 1872.
Linville Creek Bridge is a historic Thacher truss bridge located near Broadway, Rockingham County, Virginia. It was built by the Wrought Iron Bridge Company in 1898. It is a single span, measuring 135 feet 11 inches (41.43 m) long. This bridge was formerly identified as a hybrid Whipple, incorporating aspects of both the double-intersection Pratt and the double-intersection Warren. The structure in actuality is a Thacher truss, a hybrid configuration incorporating elements of the Pratt, Warren, Fink, and Bollman trusses that was first patented by Edwin Thacher in 1883. Its unusual configuration and the bewildering number of descriptions that have been applied to it merely reinforce its position as a bridge that is a rare survivor of an uncommon form.
The historic bridges at the Lancaster campus of Ohio University were moved to the campus and sit about 100 yards (91 m) apart. The bridges were built in 1881 and 1884–85 very close to each other, both crossing Poplar Creek, and while the first-built is a wood-and-steel covered bridge and the second-built is all-steel, they are similar in design. Original and current locations of both bridges may be seen in OpenStreetMap linked at right.
