FEC Strauss Trunnion Bascule Bridge | |
---|---|
![]() Florida East Coast Railway bascule bridge in Jacksonville, Florida | |
Coordinates | 30°19′21″N81°39′56″W / 30.32250°N 81.66556°W Coordinates: 30°19′21″N81°39′56″W / 30.32250°N 81.66556°W |
Carries | 2 tracks of the Florida East Coast Railway |
Crosses | St. Johns River |
Locale | Jacksonville, Florida |
Maintained by | Florida East Coast Railway |
Characteristics | |
Design | Simple truss bridge with bascule lift span, plate girder approaches |
History | |
Designer | Joseph Strauss |
Opened | 1925 |
The FEC Strauss Trunnion Bascule Bridge is a double track railroad bridge spanning the St. Johns River in Jacksonville, Florida.
The St. Johns River is the longest river in the U.S. state of Florida and its most significant one for commercial and recreational use. At 310 miles (500 km) long, it flows north and winds through or borders twelve counties. The drop in elevation from headwaters to mouth is less than 30 feet (9 m); like most Florida waterways, the St. Johns has a very low flow rate 0.3 mph (0.13 m/s) and is often described as "lazy". Numerous lakes are formed by the river or flow into it, but as a river its widest point is nearly 3 miles (5 km) across. The narrowest point is in the headwaters, an unnavigable marsh in Indian River County. The St. Johns drainage basin of 8,840 square miles (22,900 km2) includes some of Florida's major wetlands. It is separated into three major basins and two associated watersheds for Lake George and the Ocklawaha River, all managed by the St. Johns River Water Management District.
Jacksonville is the most populous city in Florida, the most populous city in the southeastern United States and the largest city by area in the contiguous United States. It is the seat of Duval County, with which the city government consolidated in 1968. Consolidation gave Jacksonville its great size and placed most of its metropolitan population within the city limits. As of 2017 Jacksonville's population was estimated to be 892,062. The Jacksonville metropolitan area has a population of 1,523,615 and is the fourth largest in Florida.
Completed in 1925 by the Florida East Coast Railway, this structure replaced a single-track swing bridge which opened on January 5, 1890. The current structure is a simple truss bridge with plate girder approaches and a bascule lift allowing ships to pass. It is adjacent to the Acosta Bridge.
The Florida East Coast Railway is a Class II railroad operating in the U.S. state of Florida, currently owned by Grupo México.
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 turning 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.
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 may be stressed from tension, compression, or sometimes both in response to dynamic loads. Truss bridges are one of the oldest types of modern bridges. The basic types of truss bridges shown in this article have simple designs which could be easily analyzed by 19th and early 20th-century engineers. A truss bridge is economical to construct because it uses materials efficiently.
Carstens Publications, Inc. was a publisher of books and magazines related to the railroad and airplane hobby fields until its permanent closure on August 22, 2014. Many of the titles published by Carstens were older than the company, and have long established histories in their respective markets. Carstens was the chief competitor to Kalmbach Publishing in the scale model hobby and enthusiast field. What made Carstens stand out from the competition was the in-depth detail and active voice of the books and magazines. The company's list of monthly magazine titles included:
The International Standard Book Number (ISBN) is a numeric commercial book identifier which is intended to be unique. Publishers purchase ISBNs from an affiliate of the International ISBN Agency.
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Tower Bridge is a combined bascule and suspension bridge in London, built between 1886 and 1894. The bridge crosses the River Thames close to the Tower of London and has become an iconic symbol of London. Because of this, Tower Bridge is sometimes confused with London Bridge, situated some 0.5 mi (0.80 km) upstream. Tower Bridge is one of five London bridges now owned and maintained by the Bridge House Estates, a charitable trust overseen by the City of London Corporation. It is the only one of the Trust's bridges not to connect the City of London directly to the Southwark bank, as its northern landfall is in Tower Hamlets.
The Salmon Bay Bridge, also known as Bridge No. 4, is a single-leaf bascule bridge spanning across Salmon Bay and connecting Magnolia/Interbay to Ballard in Seattle, Washington. The bridge is located just west of Commodore Park. It carries the main line of the BNSF Railway on its way north to Everett and south to King Street Station and Seattle's Industrial District.
A bascule bridge is a moveable bridge with a counterweight that continuously balances a span, or "leaf", throughout its upward swing to provide clearance for boat traffic. It may be single- or double-leafed.
The Fremont Bridge is a double-leaf bascule bridge that spans the Fremont Cut in Seattle, Washington. The bridge, which connects Fremont Avenue North and 4th Avenue North, connects the neighborhoods of Fremont and Queen Anne.
The Montlake Bridge is a double-leaf bascule bridge that carries State Route 513 over Seattle's Montlake Cut—part of the Lake Washington Ship Canal—connecting Montlake and the University District.
The Broadway Bridge is a Rall-type bascule bridge spanning the Willamette River in Portland, Oregon, United States, built in 1913. It was Portland's first bascule bridge, and it continues to hold the distinction of being the longest span of its bascule design type in the world. It was added to the National Register of Historic Places in November 2012.
The Fuller Warren Bridge is a prestressed concrete girder bridge that carries Interstate 95 (I-95) across the St. Johns River in Jacksonville, Florida. The current bridge was completed in October 2002, replacing the original bascule bridge span completed in 1954. The current bridge was designed by HNTB Corporation in 1990 and built by Balfour Beatty Construction. The entire bridge is over 7,500 ft (2,286 m). long, with a main span of 250 feet (76 m), and a vertical clearance of 75 ft (23 m). The bridge now carries eight lanes across the span.
The Bridge of Lions is a double-leaf bascule bridge that spans the Intracoastal Waterway in St. Augustine, Florida, United States. A part of State Road A1A, it connects downtown St. Augustine to Anastasia Island across Matanzas Bay. A pair of copies of the marble Medici lions guard the bridge, begun in 1925 and completed in 1927. They were removed in February 2005 and returned in March 2011.
A moveable bridge, or movable bridge, is a bridge that moves to allow passage for boats or barges. In American English, movable bridge and drawbridge are synonymous, 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 only to a specific type of moveable bridge.
The Venetian Causeway crosses Biscayne Bay between Miami on the mainland and Miami Beach on a barrier island in south Florida. The man-made Venetian Islands and non-bridge portions of the causeway were created by materials which came from the dredging of the bay. The Venetian Causeway follows the original route of the Collins Bridge, a wooden 2.5 mi (4 km) long structure built in 1913 by John S. Collins and Carl G. Fisher which opened up the barrier island for unprecedented growth and development.
The Broadway Bridge is a segmental bridge that spans the Halifax River and Intracoastal Waterway in downtown Daytona Beach, Florida, carrying U.S. Route 92.
The Industrial Canal is a 5.5 mile (9 km) waterway in New Orleans, Louisiana, United States. The waterway's proper name, as used by the U.S. Army Corps of Engineers and on NOAA nautical charts, is Inner Harbor Navigation Canal (IHNC). The more common "Industrial Canal" name is used locally, both by commercial mariners and by landside residents.
The Halifax River is part of the Atlantic Intracoastal Waterway, located in northeast Volusia County, Florida. The waterway was originally known as the North Mosquito River, but was renamed after George Montagu-Dunk, 2nd Earl of Halifax, during the British occupation of Florida (1763–1784).
The Clearwater Memorial Causeway is a four-lane road between downtown Clearwater and Clearwater Beach, Florida, and includes a fixed-span bridge across the Intracoastal Waterway. It carries the State Road 60 designation and is known for its greenways and pedestrian walkways and elegant bridge appearance and structure. The road is also a major evacuation route during hurricane season. However, the Memorial Causeway Bridge is negatively known in the Tampa Bay Area for its shoddy construction process and contractor mishaps. As a result of the work, the bridge opened to traffic over a year behind schedule.
Grafton Bridge is a heritage-listed bascule bridge which spans the Clarence River in Grafton, New South Wales, Australia. It links the CBD with South Grafton, and carries the North Coast railway line. It was added to the New South Wales State Heritage Register on 2 April 1999.
The Merrill P. Barber Bridge is a concrete arch bridge that spans the Indian River Intracoastal Waterway in Indian River County, Florida. The bridge was built by Odebrecht Contractors of Florida, Inc. and was completed in 1995. A fishing pier is constructed below the bridge on the east side.
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Lake Shore and Michigan Southern Railway, Bridge No. 6 is a steel vertical-lift bridge consisting of two parallel spans, carrying two tracks each, across the Calumet River in Chicago, Illinois, United States. The structure is currently owned by Norfolk Southern Railway but disused and kept in a raised position.