East Haddam is a town in Middlesex County, Connecticut. The town is part of the Lower Connecticut River Valley Planning Region. The population was 8,875 at the time of the 2020 census.
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 Macombs Dam Bridge is a swing bridge across the Harlem River in New York City, connecting the boroughs of Manhattan and the Bronx. The bridge is operated and maintained by the New York City Department of Transportation (NYCDOT).
Gillette Castle State Park straddles the towns of East Haddam and Lyme, Connecticut in the United States, sitting high above the Connecticut River. The castle was designed and built by William Gillette (1853–1937), an American actor most famous for his portrayal of Sherlock Holmes on stage. Gillette lived here from 1919 until his death in 1937. The State of Connecticut purchased the property in 1943 for $29,000.
The University Heights Bridge is a steel-truss revolving swing bridge across the Harlem River in New York City. It connects West 207th Street in the Inwood neighborhood of Manhattan with West Fordham Road in the University Heights neighborhood of the Bronx. The bridge is operated and maintained by the New York City Department of Transportation.
The Arrigoni Bridge, also known locally as the Portland Bridge is a steel through arch bridge carrying Route 66 and Route 17 across the Connecticut River, connecting Middletown, Connecticut, to Portland, Connecticut. When it opened in 1938, the 1,200 feet (370 m) bridge was the most expensive bridge ever built in Connecticut, at a cost of $3.5 million. Its two distinctive 600 feet (180 m) steel arches have the longest span length of any bridge in the state. The bridge has an average daily traffic of 33,600.
The Bridge Street Bridge is a crossing for Route 140 over the Connecticut River, connecting the towns of Windsor Locks and East Windsor. The current bridge was completed in 1992. The previous bridge at this location was a 7-span through Pratt truss built in 1921. Before that there was a suspension bridge built in 1886. Originally, there was a ferry secured to a mid-river pier.
The Canalside Rail Trail Bridge is a former New York, New Haven and Hartford Railroad rail bridge across the Connecticut River between Deerfield and Montague, Massachusetts. The bridge is on the Massachusetts Historic Bridge Inventory as a "Historic Metal Truss Bridge", currently the sixth oldest metal truss bridge on the state-wide historic registry. The Canalside Rail Trail, completed in Spring 2008, incorporates this bridge.
The Igor I. Sikorsky Memorial Bridge carries the limited-access Merritt Parkway over the Housatonic River, between Stratford and Milford, Connecticut.
Locke Avenue Bridge is located on Locke Avenue, a two-lane rural route located at the northwest corner of Swedesboro in Gloucester County, New Jersey. This roadway runs generally north-south, connecting Auburn Road with U.S. Route 322. The posted speed limit on Locke Avenue is 40 miles per hour (60 km/h).
The Van Buren Street Bridge is a swing span, steel motor vehicle bridge spanning the Willamette River at Corvallis in the U.S. state of Oregon. Opened in 1913, the black colored bridge was the first bridge across the river at Corvallis and is now the third oldest bridge across the river. Owned by the state and maintained by the Oregon Department of Transportation (ODOT), the 708-foot (216 m) long span is of a through truss design and carries one lane of traffic of Oregon Route 34 eastbound from Corvallis into neighboring Linn County. The bridge no longer is able to swing open.
The Amtrak Old Saybrook–Old Lyme Bridge is the last crossing of the Connecticut River before it reaches Long Island Sound. It is a Truss bridge with a bascule span, allowing boat traffic to pass through. The bridge is owned by Amtrak and used by Northeast Regional, Acela Express, Shore Line East and a few freight trains traversing the Northeast Corridor. It can be seen from the Raymond E. Baldwin Bridge, as well as from various points on Route 154.
The Saugatuck River Bridge is a bridge in Connecticut carrying Route 136 over the Saugatuck River in Westport. The bridge, built in 1884, is the oldest surviving movable bridge in Connecticut and is listed on the National Register of Historic Places. The total length of the bridge is 87.5 metres (287 ft) with a deck width of 6.1 metres (20 ft) and a minimum vertical clearance of 2.1 metres (6.9 ft) above the river. The bridge carries an average of about 16,000 vehicles per day. In 2007, the bridge was named the William F. Cribari Memorial Bridge.
The Mianus River Railroad Bridge, also known as the Cos Cob Bridge, is a bascule drawbridge built in 1904 over the Mianus River, in Greenwich, Connecticut. It was listed on the National Register of Historic Places in 1987. The bridge carries the Northeast Corridor, the busiest rail line in the United States, both in terms of ridership and service frequency. It is operated by the Metro-North Railroad, successor to Conrail, Penn Central, and the New York, New Haven and Hartford Railroad, which erected it, and is owned by the Connecticut Department of Transportation.
Niantic River Bridge, also known as Amtrak Bascule Bridge No. 116.74, is a railroad bridge carrying Amtrak's Northeast Corridor line across the Niantic River between East Lyme and Waterford, Connecticut. It is a drawbridge with a bascule-type draw span. A new bridge was constructed in 2012 to replace the former span built in 1907. It opened on September 8, 2012. Related construction work finished in June 2013.
Philadelphia, Wilmington and Baltimore Railroad Bridge No. 1 was a swing steel through truss that spanned the Schuylkill River between Philadelphia, Pennsylvania's Kingsessing and Grays Ferry neighborhoods.
The Pleasure Beach Bridge is a movable Warren through-truss bridge in Bridgeport, Connecticut. Completed in 1927, it functioned as a toll bridge until the Great Depression, when it was transferred to the city of Bridgeport. Its service life came to an end after it was badly damaged by fire in 1996, cutting off access to Pleasure Beach. In the decade following the fire, several bonds to fund a new bridge were proposed, but ultimately fell through. Pleasure Beach has become the subject of debate, whether it will become an undisturbed protected salt marsh or be revitalized. An alternate method of access via water taxi service, first made possible by a grant in 2009, was not realized until 2013.
The East Washington Avenue Bridge refers to the bridges that have connected East Washington Avenue over the Pequonnock River in Bridgeport, Connecticut. Records state that a bridge was first constructed on the site in 1836, but no description of the bridge has been found. The second bridge was a truss swing design and underwent heavy repair and modernization in 1893. The third design was a movable Strauss underneath-counter weight deck-girder bascule bridge. The plans were drafted by James A. McElroy, using Joseph B. Strauss's design in 1916. However, construction was delayed for years because of a dispute with the contractor and a lack of funds. The bridge was completed by Bridgeport Dry Dock and Dredging when the State of Connecticut appropriated $350,000 to erect the bridge. Completed in 1925, the bridge underwent several modifications throughout its service life. On July 26, 1983, the bridge was closed after it was found to be in danger of collapse. It reopened after repair, but was closed in the 1990s before being replaced with a modern bascule bridge in 1998. In 2010, the report listed the deck and superstructure conditions as "Good" and the substructure condition as "Satisfactory".
The Grand Street Bridge was a double-leaf deck-girder bascule bridge in Bridgeport, Connecticut, United States, that spanned the Pequonnock River and connected Grand Street and Artic Street. It was one of three movable bridges planned by the City of Bridgeport in 1916 at the request of the War Department during World War I. Construction was completed in 1919, but the delays surrounding the construction went to the Connecticut Supreme Court in case of Edward DeV. Tompkins, Inc. vs. City of Bridgeport, Connecticut. The court ruled in favor of Tompkins and awarded damages equal to the contract. In 1936, the bridge had excessive settling and required the replacement of its southeast pier. As part of the repairs, a new floor and electrical system were installed. In 1965, the floor was replaced with a steel grate on I-beam floor. In 1984, the eastern approach span was replaced and the northwest trunnion post was reconstructed. The bridge was closed in the 1990s and dismantled in 1999.
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