A swing bridge is a movable bridge that has as its primary structural support a vertical locating pin and support ring, usually at or near to its center of gravity, about which the swing span can then pivot horizontally as shown in the animated illustration to the right. Small swing bridges as found over canals may be pivoted only at one end, opening as would a gate, but require substantial underground structure to support the pivot.
The Burlington Northern Railroad Bridge 5.1 or BNSF Railway Bridge 5.1, also known as the St. Johns Railroad Bridge or the Willamette River Railroad Bridge, is a through truss railway bridge with a vertical lift that spans the Willamette River in Portland, Oregon, United States. Built by the Spokane, Portland and Seattle Railway (SP&S) and completed in 1908, it was originally a swing-span bridge, and its swing-span section was the longest in the world at the time. However, 81 years later the main span was converted from a swing-type to a vertical-lift type, in order to widen the navigation channel. The lift span is one of the highest and longest in the world. The bridge consists of five sections, with the two sections closest to the bank on each side fixed.
The Burlington Bay James N. Allan Skyway, originally called the Burlington Bay Skyway and simply known as the Burlington Skyway, is a pair of high-level freeway bridges spanning the Burlington Bay Canal. The Skyway, as it is locally known, is located in Hamilton and Burlington, Ontario, Canada, and is part of the Queen Elizabeth Way (QEW) highway linking Fort Erie with Toronto.
A moveable bridge, or movable bridge, is a bridge that moves to allow passage for boats or barges. In American English, the term is synonymous with drawbridge, and the latter is the common term, but drawbridge can be limited to the narrower, historical definition used in some other forms of English, in which drawbridge refers to only a specific type of moveable bridge often found in castles.
The Desjardins Canal, named after its promoter Pierre Desjardins, was a canal in Ontario, Canada. It was built to give the town of Dundas easier access to Lake Ontario and the Great Lakes system of North America. Although a technological achievement and a short term commercial success, the canal was soon eclipsed by the railway, and Dundas by neighbouring Hamilton.
The North Avenue Bridge can refer to one of three bridges that has carried North Avenue over the North Branch of the Chicago River on the north side of Chicago, Illinois. A center-pier swing bridge built in 1877 was replaced in 1907 by a bascule bridge, allowing river traffic more room for maneuvering in and out of the North Canal, just north of Goose Island.
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 Grafton Bridge is a heritage-listed bascule truss bridge that carries the Bent Street and North Coast railway line across the Clarence River in Grafton, New South Wales, Australia. The bridge links the Grafton central business district with South Grafton, and was added to the New South Wales State Heritage Register on 2 April 1999.
The Fruitvale Bridge and the Fruitvale Avenue Bridge are parallel bridges that cross the Oakland Estuary, linking the cities of Oakland and Alameda in California. The Fruitvale Bridge is a vertical-lift Warren through truss railroad moveable bridge, while the Fruitvale Avenue Bridge is a steel stringer road bascule bridge that connects Fruitvale Avenue in Oakland with Tilden Way in Alameda.
The Welland Canal Bridge 15 is a two-track Baltimore truss swing bridge located in the disused section of the Welland Canal within the city of Welland, Ontario. This section of canal is now known as the Welland Recreational Waterway. The bridge formerly carried the main line of the Canada Southern Railway (CASO) over the canal.
Beach Boulevard is a Lower city street in Hamilton, Ontario, Canada, east of the Hamilton Harbour on a thin piece of land that crosses over Lake Ontario and stretches from where Woodward Avenue becomes Eastport Drive in the south to near the Lift Bridge in the north at Eastport Drive (again). It runs parallel with the QEW and the Burlington Bay James N. Allan Skyway Bridge.
The Cherry Street lift bridge over the Keating Channel is the smaller of two bascule lift bridges on Cherry Street, in Toronto, Ontario, Canada. The bridge spans the canalized mouth of the Don River where it empties into Toronto Harbour. It is the fourth bridge at that location.
The Grand Narrows Bridge is a Canadian railway bridge crossing between Victoria County, Nova Scotia, and Cape Breton County. At 516.33 m (1,694 ft), it is the longest railroad bridge in the province. The bridge incorporates a swing span at its eastern end to permit the continued passage of marine traffic through the strait.
The High Street Bridge is a double-leaf bascule drawbridge spanning 296 feet of the Oakland Estuary in the San Francisco Bay Area, California, United States. It links the cities of Oakland and Alameda. The bridge is opened approximately 1,400 times a year. The bridge carries an average of 26,000 vehicles per year. The bridge was built when the Oakland Estuary was trenched, converting Alameda from a peninsula to an island.
Lakeshore Road is a historic roadway in the Canadian province of Ontario, running through the city of Burlington and the town of Oakville in Halton Region, as well as the city of Mississauga in Peel Region. As its name implies, the road closely follows the shoreline of Lake Ontario, although the lake itself is not visible from the road in most areas. Lakeshore Road was once a key section of the historic Highway 2, which traversed the province, but has since been downloaded to local municipalities. Despite this historical role as a major route, however, most of the road is a lower-capacity picturesque residential and historic commercial street with only two through lanes until it becomes a four-lane, higher-volume artery after it enters Mississauga and jogs to the north.
The Hamilton Radial Electric Railway (HRER) was an interurban electric railway which at its maximum extent operated between Hamilton and Oakville in Ontario, Canada.
