Skip to main content

WSP/Parsons Brinckerhoff designing segment of I-4 in Florida

As part of its I-4 Ultimate and Beyond the Ultimate widening projects, the Florida Department of Transportation (FDOT) has awarded a contract to WSP/Parsons Brinckerhoff to design the reconstruction and widening of a nine-mile segment of I-4 in Seminole County. The project involves reconstruction and widening of I-4 from the existing six-lane divided interstate to a ten-lane divided interstate. The concept design proposes the addition of two new barrier-separated express lanes in each direction for a tot
January 6, 2016 Read time: 2 mins
As part of its I-4 Ultimate and Beyond the Ultimate widening projects, the 4503 Florida Department of Transportation (FDOT) has awarded a contract to WSP/4983 Parsons Brinckerhoff to design the reconstruction and widening of a nine-mile segment of I-4 in Seminole County.

The project involves reconstruction and widening of I-4 from the existing six-lane divided interstate to a ten-lane divided interstate. The concept design proposes the addition of two new barrier-separated express lanes in each direction for a total of ten lanes. The project also includes reconstruction of several interchanges and arterial roads at those interchanges in order to relieve the traffic that backs up all the way to the interchanges.

Under its contract, WSP/Parsons Brinckerhoff will be the prime designer responsible for overall project management; design of the roadway, drainage and structures; intelligent transportation systems and traffic design; public involvement; utility coordination; and express lane design. The firm will advance the design to approximately 50 per cent completion in order to obtain all necessary permits and establish right–of-way requirements.

Related Content

  • October 7, 2016
    WSP/Parsons Brinckerhoff - Driving towards driverless
    WSP/Parsons Brinckerhoff US-based manager for Sustainable Transportation Lauren Isaac, who is to speak on connected and autonomous vehicles (CAV) at the forthcoming ITS World Congress in Melbourne, suggests in a research paper, Driving Towards Driverless, that new AV world will be either a nightmare or utopia. She suggests that which scenario plays out will largely depend on the amount of vehicle sharing future road users are prepared to accept. For example, close to full automation and ride sharing would e
  • November 17, 2015
    Design contract awarded for M40 noise barriers
    A new milestone in a project to develop innovative ways of reducing noise along the M40 has been reached, with the award of a design contract worth up to US$3 million. The contract will see WSP Parsons Brinkerhoff review sites along the M40 between junctions 3 and 8, which have been identified as areas where road noise is a particular issue and help decide where the barriers would be of benefit. Earlier this year, Highways England, working in partnership with the M40 Chiltern Environmental Group, (M40
  • February 1, 2012
    National funding cuts cause fragmentation of US ITS market
    Paul Everett, Research Director with IMS Research, looks at how ITS deployment varies across the US and what this means in terms of market potential for systems manufacturers and suppliers At the end of 2010, the US will have a total resident population of close to 310 million, rising to an estimated 439 million by 2050.
  • November 11, 2015
    CRASH Predicts ‘unpredictable’ in traffic incidents
    Road crashes are not as random as they may appear and analysing data can reveal patterns that can help various authorities target their resources more accurately. David Crawford reports. Figures from the US National Highway Traffic Safety Administration (NHTSA) show that in 2013 there were 32,719 people killed on American roads and 2.31 million injured. While these form part of an overall 25% drop over the decade from 2004, US Transportation Secretary Anthony Foxx continues to stress that reaching the procl