Highway 413

Explore the preliminary transportation corridor design through the Highway 413 interactive map.*

* The accuracy of these maps extends to March 12, 2026 and is based on the Preliminary Design reflected in the final Environmental Impact Assessment Report, which was prepared accordance with the process set out in the Highway 413 Act and the Highway Designation under the Public Transportation Highway Improvement Act."

Explore the Highway 413 interactive map

Latest Updates

A satellite map showing the Highway 413 right-of-way. Major roads such as Highway 410, Highway 401, and Hurontario Street are labeled.

Corridor Designation

On November 27, 2025, the Ontario Government designated the Highway 413 under the Public Transportation and Highway Improvement Act (PTHIA) resulting in the release of properties in the Focused Analysis Area and Narrowed Area of Interest that are not anticipated to be impacted by the Highway 413 Project or the Northwest GTA Transmission Corridor.

Environmental Impact Assessment Report

March 12, 2026 – In accordance with Section 8 of the Highway 413 Act, 2024 the Highway 413 final Environmental Impact Assessment Report (EIAR) has been published. Visit the EIAR page to read the final document.

Ministry of Transportation Property Acquisition

The Ministry of Transportation (MTO) contacts affected property owners early in the acquisition process to explain project impacts and offer compensation based on independent appraisals of market value. Owners can conduct their own appraisals for negotiations.

Highway 413 is a highway and transit corridor running through York, Peel and Halton Regions.

A map showing the preliminary design route of Ontario Highway 413 from Highway 401/407 in the west near Halton Hills, curving north around Brampton, and then east across Caledon and Vaughan to Highway 400. The route is marked with a thick blue line, with blue dots indicating planned interchanges.

The Project includes the 52-kilometre (km) Highway 413 corridor, a 4 km extension to Highway 410, and a 3 km extension to Highway 427 (both facilitating connection to the Highway 413 corridor), for a total of 59 km of new infrastructure.

The highway will have 11 interchanges at municipal roads. Features such as service centres, carpool lots, truck inspection stations, and the potential for electric vehicle charging stations, have been explored as part of Preliminary Design.

The transitway will be a separate corridor running alongside the highway, dedicated for public transit, which will be subject to a separate Environmental Assessment (EA).

Highway 413 will extend from Highway 400, between King Road and Kirby Road, to the 401/407 ETR interchange in Mississauga, Milton and Halton Hills.