Pittsburgh plans propose Parsons for bridge project

Parsons Brinckerhoff is handling the design contract for a new bridge in the US city of Pittsburgh. The new structure will replace an existing 89-year-old bridge on South Negley Avenue and the contract was awarded by the authorities in the City of Pittsburgh. The existing bridge carries South Negley Avenue over the Port Authority of Allegheny County East Busway and the Norfolk Southern Railroad. It carries around 15,000 vehicles/day and connects East Liberty and Shadyside. Originally built in 1924 and rehab
January 9, 2014 Read time: 2 mins
2693 Parsons Brinckerhoff is handling the design contract for a new bridge in the US city of Pittsburgh. The new structure will replace an existing 89-year-old bridge on South Negley Avenue and the contract was awarded by the authorities in the City of Pittsburgh. The existing bridge carries South Negley Avenue over the Port Authority of Allegheny County East Busway and the Norfolk Southern Railroad. It carries around 15,000 vehicles/day and connects East Liberty and Shadyside. Originally built in 1924 and rehabilitated in 1973, the existing superstructure is a Warren Pratt truss featuring two lanes and sidewalks on both sides. Parsons Brinckerhoff will serve as prime consultant for preliminary engineering, final design, and construction-phase services for the new bridge. The team will also evaluate customised lighting and architectural features for community cohesion. Accelerated bridge construction techniques will be employed to reduce construction time, which should commence in 2016 and be completed in one construction season.
Road Structures

For more information on companies in this article

Related Content

  • Building Norway's longest suspension bridge
    March 2, 2012
    AT 1.38KM LONG, the new €213 million Hardanger Bridge crossing Hardangerfjord, Norway's second largest fjord, will be the country's longest suspension bridge. The structure, designed by Norway's Forum Arkitekter, will be a new landmark with its 200m high concrete towers and steel construction.
    Read More
  • Turkey’s important new tunnel will improve transport links
    May 18, 2016
    Major advances in tunnelling will allow cars to travel underneath the Bosphorus sea channel in Turkey's Istanbul next year when its third road link is opened, writes Adrian Greeman. The Bosphorus is redolent with history and strategic significance. As one of the world's most significant sea connections, linking the landlocked Black Sea to the Marmara Sea and the Mediterranean beyond, it has been vitally important for trade and crucial for military access. It is also one of the biggest obstacles for land tra
    Read More
  • Final touches for Seattle’s SR520 floating bridge
    November 21, 2017
    Construction crews in the US state of Washington are finishing bicycle trails and pedestrian paths leading up to the award-winning SR 520 floating bridge. The Evergreen Point Floating Bridge - officially now the Governor Albert D. Rosellini Bridge - carries Washington State Route 520 across Lake Washington in Seattle. The 2.35km-long floating span is the longest floating bridge in the world and at 35m the world's widest. It opened in April last year as a replacement for the original 50-year-old four-lane
    Read More
  • Speeding repairs of concrete motorway
    April 2, 2014
    A novel technique is now being introduced in the UK that can help cut construction costs, as well as the time needed for road repairs. Connect Plus, the company that finances, operates and upgrades the 400km M25 network on behalf of the UK’s Highways Agency, has pioneered an innovative method for the replacement of life-expired concrete motorway The introduction of this method is helping reduce the delays experienced by drivers by as much as 80% in the sections of road where it is now being implemented.
    Read More

Highlighted Content