Major US interchange project underway

Work is starting in the US on a US$356 million interchange project that will connect I-95, I-91 and Route 34 Interchange in New Haven.
February 14, 2012 Read time: 2 mins
Work is starting in the US on a US$356 million interchange project that will connect I-95, I-91 and Route 34 Interchange in New Haven. The US 2410 Federal Highway Administration (FHWA) is providing funding for this project, the last major phase of the I-95 New Haven Harbour Crossing Corridor Improvement Programme. "These I-95 upgrades will cut the congestion that slows down the movement of goods and people in this critical corridor," said US Transportation Secretary Ray LaHood. The project involves rebuilding the interchange to accommodate the new 10 lane Pearl Harbour Memorial Bridge, or Q Bridge, currently under construction. The new bridge will be the first of its kind in the United States combining the characteristics of two different types of bridges. It will combine the characteristics of the concrete box girder bridge (concrete beams in the shape of a box as support) and the cable-stayed bridge (cables attached to piers as support). The interchange project, due for completion in 2016, extends 1.6km along I-95 from Interchange 46 to approximately East Street. The reconstruction will eliminate left-lane exit and entrance ramps to improve safety and will result in the replacement of 21 bridges. The project will add lanes on I-95 and lane connections to I-91 to reduce bottlenecks in the area. The project will help tackle congestion, boosting safety and reducing travel times. The larger New Haven corridor was originally designed and built in the 1950s for a traffic volume of 40,000 vehicles/day. It now accommodates close to 140,000 vehicles/day. The I-95 New Haven Harbour Crossing Corridor Improvement Programme, estimated at $2.2 billion, including the $356 million interchange, consists of 12 contracts for operational and safety improvements on approximately 11.5km of I-95 in New Haven, East Haven and Branford. It extends from Interchange 46 to Interchange 54 on I-95.
Road Structures

For more information on companies in this article

Related Content

  • Cebu-Cordova Link Expressway opens
    April 28, 2022
    The 8.5km expressway, in which Cowi was owners engineer for the client Metro Pacific Tollways, incorporates the longest and tallest bridge in the Philippines.
    Read More
  • Design contract awarded for Indian bridge project
    March 26, 2018
    A major design contract has been awarded for a key bridge project in India. Consulting engineer COWI has been awarded the contract for the detailed design of the 10.3km Package 1 section of the new link. Meanwhile the Danish consultant Rambøll is to carry out work on the design for the 7.8km Package 2 section of the Mumbai Trans Harbour Link (MTHL). The Owner for MTHL is Mumbai Metropolitan Region Development Authority (MMRDA) The 22km link will be India's longest sea bridge and is expected to cost around
    Read More
  • Sunderland’s New Wear Crossing takes shape
    February 16, 2017
    The New Wear Crossing will be the first bridge to be built over the River Wear in Sunderland, UK, for more than 40 years Raising the bridge’s 100m-tall pylon promised to be a stunning visual sight, but also a tricky operation dictated by extremely variable local weather. World Highways went to press just before the operation, but not before the pylon had arrived by barge on January 7. It had completed a two-day crossing of the often unpredictable North Sea from the Belgian port of Ghent where it was f
    Read More
  • US driving distances see continued increase
    September 6, 2017
    New data released by the US Department of Transportation’s (USDOT) Federal Highway Administration (FHWA) shows that US driving topped 2.53 trillion kilometres in the first six months of 2017. This continues a streak of steadily increasing vehicle distances travelled that began in 2011.
    Read More

Highlighted Content