![]() Initially, the study suggested repairs at some parts of the bridge. In 1993, NYSDOT initiated extensive engineering studies on the I-490 corridor from the Erie Canal to the Genesee River. Though the 55-year old bridge was in good condition, there were concerns about the bridge joints railings, other components, the concrete deck and the drainage system. More than 100,000 people traverse the corridor every day and the increasing traffic on the bridge has led to evaluation of the corridor by NYSDOT. It is also a major access route for visitors entering the city from the Greater Rochester International Airport. Particularly, the corridor between I-390 and the Genesee River is the major business route to reach Kodak, Xerox, Bausch and Lomb and other local businesses. The Interstate 490 corridor is an important gateway from Western New York State to Rochester’s western residential neighbourhoods and central business district. Demolition and construction of the north side of the bridge took place in the third phase, which started in spring 2006. The second phase of works began in spring 2005 and comprised demolition of the south side of the bridge. The first stage began in spring 2004 and included the completion of all the foundation works underneath the existing bridge. The bridge, now known as the Frederick Douglass-Susan B Anthony Memorial Bridge, was constructed in three phases. NYSDOT has awarded the construction contract to Edward Kraemer & Sons. The engineers, Erdman Anthony Associates, and H2L2 Architect have developed the new Troup Howell bridge design locally. The estimated cost of construction was $37m and the project is being funded with state and federal money through NYSDOT. “The bridge now handles an estimated 76,680 vehicles per day.” The bridge now handles 76,680 vehicles per day (2007 mean estimated figure). ![]() The construction work on the project began on 1 April 2004 and was open for traffic on 18 June 2007 the renaming ceremony took place on 13 July 2007. New York State Department of Transportation (NYSDOT) sponsored the project as part of its Western Gateway project. ![]() The Troup Howell bridge replacement project – the triple steel-arch bridge replacing the ageing Interstate 490 bridge across the Genesee River in downtown Rochester, Monroe County – with its 130.6ft width, is now the widest bridge of this type in the country. The Troup Howell bridge has been renamed and was opened in June 2007. The width of 130.6ft will make it the widest bridge of this type in the country. The new bridge will be 85ft high, 433ft long and 130.6ft wide. The arches will rise 70ft above the highway. The Interstate 490 corridor is an important gateway from Western New York State to Rochester’s western residential neighbourhoods and central business district.Īpproximately 5,305ft of steel cable will be used, descending from the ribs to the floor beams supporting the concrete deck. The Troup Howell triple steel-arch bridge will replace the aging Interstate 490 bridge across the Genesee River in downtown Rochester, Monroe County. ![]()
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