Parsons wins award for Caldecott Tunnel

Parsons has won an award for its work on the Caldecott Fourth Bore Project. The award comes from Roads & Bridges magazine as the top (US) road project of 2013. Parsons worked as prime consultant on the US$417 million tunnel project, working with Jacobs Associates. The project involved constructing a fourth bore through the Berkeley Hills, near Oakland, California. Parsons was responsible for preliminary engineering and the final design of the tunnel, the operations building, and two associated roadway proje
November 8, 2013 Read time: 2 mins
3220 Parsons has won an award for ITS work on the Caldecott Fourth Bore Project. The award comes from Roads & Bridges magazine as the top (US) road project of 2013. Parsons worked as prime consultant on the US$417 million tunnel project, working with Jacobs Associates. The project involved constructing a fourth bore through the Berkeley Hills, near Oakland, California. Parsons was responsible for preliminary engineering and the final design of the tunnel, the operations building, and two associated roadway projects. The tunnel was excavated using sequential excavation, also known as the New Austrian Tunneling Method.

The Caldecott Fourth Bore Project represents a partnership between the 2410 Federal Highway Administration, the 2451 California Department of Transportation, the 7419 Metropolitan Transportation Commission, the Contra Costa Transportation Authority, and the Alameda County Transportation Commission. When it opens to traffic in late 2013, the Fourth Bore will relieve traffic congestion in the off-peak direction along a heavily traveled section of State Route 24 by permanently dedicating two bores to westbound traffic and two bores to eastbound traffic.  This multimillion-dollar project is one of the largest recipients of 1088 American Recovery and Reinvestment Act funding in the nation, a testament to ITS regional importance.
Road Structures

Related Content

  • Challenging Colombian tunnel completed
    May 30, 2024
    A tunnel stretch on Colombia’s Santa Fe - Cañasgordas highway is complete – Mauro Nogarin reports
    Read More
  • Increasing importance of alternate truck routes
    February 14, 2012
    The fabled Silk Route from China to Europe takes many forms, and is again becoming increasingly important as Patrick Smithreports The ancient Silk Road was never a single caravan route, but covered hundreds of kilometres in width extending in length for around 10,000km. This is the view of the European International Road Transport Union (IRU), and many other countries and organisations, who point out that it is a system of routes covering many countries via a series of branch roads that dates back some 2
    Read More
  • Upgrades underway for Tarrant tollway in Texas
    September 20, 2013
    Financing has been found to fund construction work on the North Tarrant Express (NTE) in Texas. The public-private partnership project for Segment 3A of the route will be carried out by NTE Mobility Partners Segments 3 LLC (NTEMP3). The rebuilding of the I-35W road close to Fort Worth will help reduce traffic congestion on the route at peak periods. The public-private partnership has been agreed between NTEMP3, the Texas Department of Transportation (TxDOT) and the North Central Texas Council of Governments
    Read More
  • The US FAST Act: a job left unfinished
    April 4, 2016
    US roads and bridges are crumbling at an alarming rate as state governments wring their hands over the increasingly scarce money for repairs. Enter the FAST Act. But is it enough? US state transportation department officials, as well as highway contractors and operators, breathed a sigh of relief in December. For months the highways infrastructure sector waited anxiously to see where the necessary money for road projects would come from. For several years, the Highways Trust Fund – the usual way of paying f
    Read More

Highlighted Content