St Clair & Vivian

Traffic volume8-hour count · Sep 30, 2014

Traffic is heaviest from the west: 5,576 eastbound vehicles entered from that leg, 49% of the total, against 100 from the north. Unusually, the morning peak is the heavier one — 1,931 vehicles in the hour from 7:45 a.m., 11% above the afternoon peak from 4:00 p.m. (1,742). Trucks and buses were 15.4% of traffic, well above the typical 3.2% — a sign of a goods-movement or bus corridor. For scale, a typical counted intersection in Toronto sees 16,177 vehicles over 14 hours. The count is 12 years old — treat it as a snapshot of 2014, not today's volume. 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: 1,931 vehicles in the hour from 7:45 a.m. and 1,742 from 4:00 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

The worst year was 2024, with 7 collisions; 2025 recorded 1. 3 collisions (12%) involved an injury; the citywide share is 15%. 3 drivers failed to remain at the scene — 12% of collisions, below the citywide 16%. 4 collisions involved a pedestrian or cyclist (16%) — a high share for a Toronto intersection. Since January 2026, 1 more collision has been reported; they sit outside the ranking window. The most recent report on file is from Aug 13, 2026.

No collision involving a death or serious injury has been recorded within 65 m of this intersection since the record begins in 2006.

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.

Speeds here, last measured in 2017

On St Clair Ave E between Waltonice Rd and Andrew Ave, 331 m from the corner, a 24-hour count in April 2017 put the average speed at 62 km/h and the 85th-percentile speed at 69 km/h, with the fastest one in twenty at 74 km/h or more. That segment carries about 16,600 vehicles a day. The reading is 9 years old; the City counts on request rather than on a schedule. Chine Dr between Basildon Cres and St Clair Ave E measured slower: 36 km/h on average and an 85th percentile of 43 km/h (Oct 2014).

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.

Not within a walk: a grocery store, a community centre, a library, a public washroom or a care or retirement home.

• Groceries and food7/30

  3 places to eat within 300 m

• Transit21/28

  Scarborough GO 0.6 km · 8 stops within 300 m · 11 routes within 1 km

• Library and places to go0/14

  none within a walk

• Parks and recreation2/10

  nearest park 0.8 km

• Schools and child care4/8

  nearest school 0.8 km · 1 licensed child care within 500 m

• Crossing on foot0/10

  no crossing features on file

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.

Within a kilometre there are ten RentSafeTO-registered apartment buildings — 1,246 rental units — two social or Toronto Community Housing. The nearest is 3738 St Clair Ave E (521 m, 22 units, 4 storeys, built 1953), which scored 99 out of 100 at its August 2025 RentSafeTO evaluation. None scored below 70; the average is 93, above the 90 typical of Toronto intersections.

10 registered buildings · 1,246 units · 2 social housing · tallest 17 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.

Three thefts from vehicles and no bike thefts were reported around this corner in 2016–2025 — below the median of 6 for an intersection with any reported theft.

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 Cliffcrest.

• Traffic counts: City of Toronto, Traffic Volumes – Multimodal Intersection Turning Movement Counts, latest count Sep 30, 2014.
• 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.
• 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 20 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: 43.71920, -79.24915 · centreline node 13454749.