Durham–Scarborough bus rapid transit

The western terminus of the DSBRT will be a future Scarborough Centre Bus Terminal adjacent to a future Scarborough Centre station to be located on a planned extension of Line 2 Bloor–Danforth in Toronto. The new bus terminal, subway station and subway extension are all in the planning stage and are expected to open in 2030. There is an existing Scarborough Centre Bus Terminal adjacent to Scarborough Town Centre, but it is expected to close in 2022 in preparation for the decommissioning of Line 3 Scarborough in 2023.[6][7]

Fourteen of the BRT's 49 stops will be in Scarborough. During peak periods, TTC, DRT and GO Transit buses combined would provide a 2-minute bus frequency; however, the majority of buses using the BRT in Scarborough will be those of the TTC. Most of the BRT will be in the centre of the road; however, if that is impractical, some sections may have bus lanes on the side of the road with curbside stops.[8]

As of July 2021, the plan for the corridor would have dedicated bus lanes along Ellesmere Road between McCowan Road and Kingston Road. Between Military Trail and Kingston Road, this would require the widening of Ellesmere Road and the possible removal of trees along this residential street. Thus, the Highland Creek Community Association objected to the proposal in this area. Local residents preferred either that the BRT detour via Sheppard Avenue and Morningside Avenue or used mixed traffic on the disputed section.[5]

Major sources of ridership along within Scarborough would be the University of Toronto Scarborough and Centennial College’s Morningside campus.[5] As of November 2021, the Scarborough section of the BRT is not yet funded.[4]

The 7.5-kilometre (4.7 mi) section along Kingston Road within Pickering would have reserved median bus lanes, 20 bus stops with shelters and bicycle lanes. In August 2021, the governments of Canada, Ontario and Durham Region reached a funding agreement to build this portion of the DSBRT within Pickering. The estimated cost was $114.4 million.[1]

Ajax has a pinch point along Kingston Road between Elizabeth Street and Rotherglen Road within its Pickering Village district. The street is four lanes wide, and buildings are close to the property line. At this pinch point, Metrolinx prefers to convert the curb lanes to dedicated bus lanes with bus stop shelters along the sidewalk. Outside the pinch point, Metrolinx proposes a six-lane road including two centre-median lanes dedicated for buses.[9]

In 2021, Durham Region along with the provincial and federal governments have pledged $58.7 million to build sections of the BRT in Ajax, Whitby and Oshawa.[4]

Dundas Street (Highway 2 beyond Kingston Road's eastern terminus) within downtown Whitby between Frances Street and Garden Street is a four-lane street of which two lanes are used for on-street parking. The sidewalks are narrow and buildings are located close to the property line.[9] Originally, Metrolinx preferred to convert both curb-side lanes from parking to dedicated BRT lanes.[9]^: 26

As of May 2021, a revised plan within downtown Whitby called for a three-lane design along Dundas Street between Perry Street and Byron Street. The design included three lanes of traffic: one eastbound lane for cars, one dedicated eastbound lane for buses and one westbound shared lane for both cars and buses. There would also be space for on-street parking on one side of the street.[10] Otherwise, outside of the downtown area, Dundas Street would be widened to provide separate bus lanes between Lakeridge Road and Thornton Road (Oshawa).[11]

Within Oshawa, the DSBRT plan (as of May 2021) would have six stops running along King Street (eastbound Highway 2) and Bond Street (westbound Highway 2), from Simcoe Street in downtown Oshawa, west to the city limits with Whitby. King Street and Bond Street are a one-way street pairing each having three lanes. On both streets, one traffic lane would be converted into a reserved curbside bus lane between Waverly Street and Simcoe Street. West of Waverly Street, King Street would be widened to accommodate two bus-only centre-median transit lanes without reducing the number of lanes for general traffic. Along the centre-median section, transit stops would be located at signaled intersections and have raised and barrier-protected platforms.[12]

Trent University Durham GTA would be a source of ridership for the DSBRT.[12]