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Scarborough Subway Extension (SSE)

Project Overview

Estimated Construction Value: CAD - $757.1M

The Scarborough Subway Extension is a 7.8-kilometre extension of TTC's Line 2, running from Kennedy Station to McCowan Road and Sheppard Avenue. It includes three new stations and aims to provide reliable rapid transit to Scarborough's eastern communities. (Metrolinx homepage)

The project is being delivered through multiple contracts, focusing on tunneling and station construction. Once operational, it will enhance connectivity and reduce travel times for residents in the area.

The SSE will replace the aging Scarborough RT with a 7.8 km extension of Line 2, stretching from Kennedy Station to Sheppard and McCowan. It will include three new stations and offer faster, more reliable service for eastern Toronto communities.

This project is being built in phases, with tunneling already underway. Once operational, it will significantly reduce travel times, improve accessibility in Scarborough, and align with long-term transit development plans in Toronto. (Infrastructure Ontario)

This was not undertaken by Infrastructure United. However, several of our team members contributed to this project prior to joining our organization. Their experience and expertise gained from such projects enhance the capabilities we offer to our clients today.

Location

Ontario, Canada

Owner

Metrolinx

Sectors

Transportation

Building Science

Utilities

Services

Program And Project Management

Construction Management

Quality Management

Engineering Solutions

Sustainable Solutions & Green Infrastructure