Roncesvalles & Marion

Traffic volume8-hour count · Jun 22, 2023

The north leg carries the load — 2,061 southbound vehicles, or 46% of everything entering — while the west leg brought 26. Most cyclists arrived from the north (245 of 508). The afternoon peak is the heavier one — 666 vehicles in the hour from 5:00 p.m., 20% above the morning peak from 8:30 a.m. (553). Heavy vehicles made up 4.0% of traffic (typical: 3.2%). The citywide median for a 14-hour count is 16,177 vehicles. The count is 3 years old; the City recounts intersections on an ad-hoc schedule, so volumes may have shifted since. It was an 8-hour count, which is not directly comparable with the 14-hour counts the City has used since September 2023.

Peak hours: 553 vehicles in the hour from 8:30 a.m. and 666 from 5:00 p.m. (approach figures are vehicles entering from that leg over the whole count — one day's traffic, not an annual average).

Collisions 2016–2025 · within 65 m

2022 was the peak year (6 collisions), and 2025 closed with 2. 34% of collisions here involved an injury, above the 15% citywide. 5 drivers failed to remain at the scene — 14% of collisions, in line with the citywide 16%. People walking or cycling were involved in 14% of collisions here (citywide: 5%). Since January 2026, 1 more collision has been reported; they sit outside the ranking window. The most recent report on file is from Mar 12, 2026.

One collision in 2016–2025 left someone seriously injured; it was not fatal. It involved vehicle occupants only — no pedestrian or cyclist. It happened in daylight or lit conditions. The most recent was on Sep 11, 2018. Going back to 2006, the total is 2.

A collision counts when its recorded location is within 65 m of the centreline node, intersection-related or not. KSI = killed or seriously injured, the basis of the danger rankings; records can lag a year or more, so the current year is outside the window. How collisions are counted.

How fast traffic moves here

The City's counter on Marion St between Lane W of Sorauren and S of Marion and Roncesvalles Ave (112 m away) recorded an average of 30 km/h in its 3-day count in September 2011; 85% of drivers were at or under 38 km/h. That segment carries about 800 vehicles a day. The reading is 15 years old; the City counts on request rather than on a schedule. At the school-zone speed sign on Sunnyside Ave (337 m away, 30 km/h limit), 0.5% of the 18,120 vehicles logged in August 2026 were doing 40 km/h or more — almost none.

Speed sign

Sunnyside Ave (northbound), 337 m — 30 km/h zone. Median 19 km/h, 85th percentile 27 km/h; 0.5% at 40 km/h or more. 18,120 vehicles logged in August 2026; runs weekdays, 7 am - 9 pm.

Midblock counts are automatic counters laid across the road for one to seven days; 85% of drivers were at or below the 85th-percentile speed. A reading is not the speed through the intersection itself, and posted limits are not in the count data. How speeds are read.

The crossing

pedestrian crossover

Not within a walk: a public washroom.

• Groceries and food30/30

  2 grocery stores within 300 m · 24 places to eat within 300 m

• Transit15/28

  8 stops within 300 m · 8 routes within 1 km

• Library and places to go8/14

  library 498 m away · 1 place of interest within 1.5 km

• Parks and recreation6/10

  2 parks within 500 m · nearest centre 1.1 km

• Schools and child care6/8

  1 school within 500 m · 1 licensed child care within 500 m

• Crossing on foot3/10

  pedestrian crossover

Our own measure, not a licensed walkability rating: every point comes from a City dataset listed under Sources, and the six parts add up to the score. How the score is built · the full ranking.

31 registered apartment buildings with 1,296 rental units stand within a kilometre of the corner, three of them social or Toronto Community Housing — 2.1× the median for a Toronto intersection. The nearest is 59 Roncesvalles Ave (51 m, 38 units, 4 storeys, built 1967), which scored 86 out of 100 at its November 2025 RentSafeTO evaluation. None scored below 70; the average is 87, below the 90 typical of Toronto intersections.

31 registered buildings · 1,296 units · 3 social housing · tallest 22 storeys. The score is the City's RentSafeTO evaluation out of 100; buildings of three or more storeys and ten or more units are registered, condominiums and houses are not. Each building links to its full record on LandlordReport.

Toronto Police place five thefts from vehicles and four bicycle thefts at this intersection in 2016–2025 — about the median for an intersection with any reported theft. 40% of the vehicle thefts were from house driveways and garages.

Police offset every occurrence to the nearest intersection before publishing, so these are thefts on the streets and premises around this node, not necessarily at the corner itself. Other offences are published by neighbourhood only — see High Park-Swansea.

• Traffic counts: City of Toronto, Traffic Volumes – Multimodal Intersection Turning Movement Counts, latest count Jun 22, 2023.
• Serious-injury collisions: City of Toronto / Toronto Police Service, Motor Vehicle Collisions involving Killed or Seriously Injured Persons, records through Oct 11, 2026.
• All collisions: Toronto Police Service, Traffic Collisions Open Data, records through Sep 30, 2026.
• Cameras: City of Toronto, Red Light Cameras.
• Speeds and calming: Midblock Vehicle Speed, Volume and Classification Counts; School Safety Zone Watch Your Speed Program (locations and monthly summary).
• Within a walk: DineSafe (Toronto Public Health), inspections Nov 2023 – Oct 2026; Licensed Child Care Centres; Ministry of Health Service Provider Locations (Ontario) — Contains information licensed under the Open Government Licence – Ontario.; City of Toronto School Locations, Parks and Recreation Facilities, Library Branch General Information, Places of Interest and Attractions, Traffic Signals Tabular, Neighbourhoods.
• Apartment buildings: City of Toronto Apartment Building Registration and Apartment Building Evaluation (RentSafeTO), as compiled by LandlordReport (imported Sep 10, 2026).
• Thefts: Toronto Police Service, Theft From Motor Vehicle and Bicycle Thefts open data, occurrences offset by police to the nearest intersection, records through Jun 30, 2026.
• Ward and BIA: Wards and Elected Councillors (Ward 4 councillor), Business Improvement Areas.
• Getting there: TTC Routes and Schedules (GTFS), GO Transit GTFS, UP Express GTFS, VIA Rail GTFS, MiWay (Mississauga) GTFS, Durham Region Transit GTFS, Brampton Transit GTFS, York Region Transit GTFS, Bike Share Toronto, Cycling Network; Topographic Mapping – Physical Area of Parking Lots, Green P Parking with Parking Occupancy, City-Operated EV Charging Stations, Street Furniture – Bicycle Parking, Bicycle Parking Racks, High-Capacity Bicycle Parking, Indoor Bike Stations. Data provided with permission of Metrolinx where GO and UP Express appear.
• Coordinates: 43.64106, -79.44702 · centreline node 13468159.