Project Overview

WSP Canada Inc., on behalf of the Ministry of Transportation (MTO), has initiated the Preliminary Design, Environmental Assessment (EA) Update, and Detailed Design for Highway 11/17 four-laning from East of Junction Highway 582 westerly to Dorion, for 11 km, as shown in the key plan below.

Highway 11/17 is a strategic link in the Trans-Canada Highway system. Transcontinental, regional and local traffic rely heavily on this highway and there is no alternative continuous roadway between Thunder Bay and Nipigon (100 km). The four-laning will provide a parallel, continuous, alternative route in the even of a roadway collision/incident, natural disaster or structural loss, which could lead to the closure of the existing roadway. In addition, the proposed four-laning will:

• Ultimately provide a parallel, continuous, alternative route between Thunder Bay and Nipigon;
• Protect the Region’s economy by removing the potential economic impact of the closure of Highway11/17; and
• Improve traffic operations and highway safety along this section of the Trans-Canada Highway.

The study will prepare a preferred, four-laning design alternative to address the current and future needs of Highway 11/17 within the study limits.

This project will build upon the Planning and Preliminary Design phase (completed in 1997), which determined the planning requirements for the four-laning of Highway 11/17. At that time, an Environmental Study Report (ESR) documented operational and capacity deficiencies, the evaluation of alternatives, and identified a preferred preliminary design plan to address the current and future needs of Highway 11/17 within the study limits.The four-lane highway corridor was designated (protected) in 2003.

Once completed, the four-laning of Highway 11/17 through the study area will create a continuous 100 km stretch of four-lane divided highway easterly from Thunder Bay.