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

  • March 2, 2012
    Reversible express lanes and open road tolling combat congestion
    Teri England, Diamond Consulting Services, details the construction of construction of a world first - reversible express lanes with cashless multi-lane ORT - on the Tampa Hillsborough Expressway
  • January 13, 2017
    Florida DOT project awarded Envision Platinum sustainable infrastructure rating
    The I-4 Ultimate Improvement Project in central Florida has been awarded Envision Platinum recognition from the Institute for Sustainable Infrastructure (ISI) for its sustainability efforts in the environmental, social and economic impact on the community and the 21-mile I-4 reconstruction project. I-4 Mobility Partners (I-4MP), the public-private partnership (P3) rebuilding Interstate 4 through Central Florida, received the award for its ongoing programs to minimise environmental impacts, while also fa
  • February 22, 2017
    Parsons Selected for I-95/LPGA Boulevard Interchange Improvement in Florida
    Parsons has been selected by the Florida Department of Transportation, District 5, to carry out an interchange analysis for the conceptual layout and ultimate reconfiguration of the I-95 interchange with LPGA Boulevard in Volusia County, Florida. Upon completion of the analysis and selection of the interchange configuration, Parsons will also perform final design services. The interchange is a crucial access point during morning and evening rush-hour traffic in the area, where traffic and congestion are
  • January 30, 2012
    Open road tolling: safer with less congestion
    Michael J. Davis of PBS&J looks at the positive effect that open road tolling can have on safety