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

  • July 1, 2016
    Parsons to design traffic management system for Florida’s I-95
    The Florida Department of Transportation (FDOT) District Two has selected Parsons to provide final design services for an expansion of FDOT’s freeway traffic management system on I-95 from north of the Jacksonville International Airport to the Georgia state line. The 17-mile project will include various intelligent transportation systems and solutions, including archived data management, automatic vehicle identification, closed-circuit television cameras, dynamic message signs, microwave vehicle detectio
  • July 18, 2012
    Florida's high occupancy tolling success in reducing congestion
    TransCore's David Sparks writes about the development of 95 Express, Florida Department of Transportation's new high-occupancy tolling facility. High-Occupancy Tolling (HOT) lanes are one of the most compelling uses of existing transportation infrastructure to expand capacity, particularly in major metropolitan areas which have limited right of way but need to relieve congestion. According to the Federal Highway Administration, while vehicle miles travelled have increased over 70 per cent in the past 20 yea
  • December 20, 2016
    American Center for Mobility plans connected vehicle test centre in Michigan
    WSP/Parsons Brinckerhoff has been awarded a contract by the American Center for Mobility (ACM) to develop a concept of operations, system requirements, and a procurement strategy for the technology elements of a major new connected and automated vehicle test site facility. The ACM will be built on more than 335 acres adjacent to Willow Run Airport in Ypsilanti, where B-24 bombers were made during World War II in a factory built by Henry Ford. It aims to become a national advanced automotive testing and p
  • March 1, 2016
    WSP/Parsons Brinckerhoff releases primer on driverless vehicles
    WSP/Parsons Brinckerhoff has released a guide for state, regional and local government officials in responding to the infrastructure and policy changes that the advent of driverless vehicles will require. The guide, Driving Towards Driverless: A Guide for Government Agencies, was researched and written by Lauren Isaac, manager of sustainable transportation at WSP/Parsons Brinckerhoff and the firm’s William Barclay. According to Isaac, driverless vehicles have the potential to change all aspects of mobility