Skip to main content

Financial close reached on Ontario’s Highway 401 expansion

Financial close has been reached by the West Corridor Constructors consortium on the US$494.46 million Highway 401 Expansion project near Toronto, Canada. West Corridor Constructors consists of Canadian construction firm Aecon which holds 50%, US-based building products firm Amico, which holds 20%, and US-based infrastructure engineering firm Parson, which holds 30%. The Highway 401 Expansion is a redevelopment and widening project between Regional Road 25 in the towns of Milton and Credit River in th
May 2, 2019 Read time: 1 min
Financial close has been reached by the West Corridor Constructors consortium on the US$494.46 million Highway 401 Expansion project near Toronto, Canada.


West Corridor Constructors consists of Canadian construction firm Aecon which holds 50%, US-based building products firm Amico, which holds 20%, and US-based infrastructure engineering firm Parson, which holds 30%.

The Highway 401 Expansion is a redevelopment and widening project between Regional Road 25 in the towns of Milton and Credit River in the Mississauga area. It comprises two core collector systems of 12 lanes and two 10-lane segments, plus median high occupancy vehicle (HOV) lanes.

Work involves culvert replacements, bridge reconstruction and replacement, ecological restoration and drainage and utilities.

Construction is scheduled to start by the end of the year and take three years.

Related Content

  • El Sillar – Bolivia’s challenging road project
    February 6, 2020
    Construction of Bolivia’s El Sillar highway, the country’s most complicated road project – Mauro Nogarin reports
  • Germany is developing infrastructure plans
    March 21, 2016
    The German Government's new transport investment strategy will see increased spending until 2030. The Ministry for Transport says that the emphasis will be on renovating existing infrastructure, instead of building new projects. Around 70% of investment will be for renovation and improvement projects, compared to 56% in the previous transport strategy. The plan is worth a total of €264.5 billion, an increase of €91 billion over the previous plan, with 49.4% targeted at road projects, 41.3% for rail and 9.3%
  • US$4 billion bridge and highway project
    June 14, 2024
    A US$4 billion bridge replacement and highway upgrade project is planned for the US.
  • Vinci among Comol5 members for the Netherlands’ Rijnland Route
    January 31, 2017
    The Dutch province of South Holland has awarded the contract for building the Rijnland Route to the consortium Comol5, according to consortium member Vinci. Rijnland Route will connect Katwijk, via the A44, to the A4 at Leiden. Comol5 consists of TBI companies Mobilis and Croonwolter&dros (25% each), DIMCO - DEME Infra Marine Contractors - (25%) and Vinci Construction Grands Projets (25%). Value of the contract is €492 million. The consortium will be responsible for the reconstruction of the Leiden