After crossing Canadian Pacific Railway (CPR) tracks, the freeway interchanges with Dundas Street (former Highway 5). A set of criss-crossing ramps provide access between the collector and express lanes north of this point, referred to as "The Basketweave," with the northbound express-to-collector transfer also having an offramp to Dundas Street. The highway passes beneath Bloor Street West but does not provide direct access. Instead, it provides ramps to parallel arterial roads; The East Mall and The West Mall run parallel with the freeway from Evans Avenue to Rathburn Road. A full interchange is provided shortly after with Burnhamthorpe Road, southwest of Burnhamthorpe Collegiate Institute. Across from the school, an off-ramp provides access from the southbound lanes to Holiday Drive and The West Mall. Following the off-ramp, to the north, is a partial interchange with Rathburn Road, which provides access from the northbound lanes and to the southbound lanes.