St Clair & Plaxton

Traffic volume14-hour count · Nov 10, 2024 · weekend

This is a three-leg intersection with no north leg. The west leg carries the load — 8,028 eastbound vehicles, or 49% of everything entering — while the south leg brought 555. The afternoon peak is the heavier one — 1,566 vehicles in the hour from 2:45 p.m., 38% above the morning peak from 9:30 a.m. (1,138). Heavy vehicles made up 2.0% of traffic (typical: 3.2%). The citywide median for a 14-hour count is 16,177 vehicles. The count was taken on a Sunday, so it reflects weekend traffic; the rankings compare it with weekday counts elsewhere. The count is 23 months old; the City recounts intersections on an ad-hoc schedule, so volumes may have shifted since.

Peak hours: 1,138 vehicles in the hour from 9:30 a.m. and 1,566 from 2:45 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

2023 was the peak year (8 collisions), and 2025 closed with 2. 24% of collisions here involved an injury, above the 15% citywide. 6 drivers failed to remain at the scene — 18% of collisions, in line with the citywide 16%. People walking or cycling were involved in 9% of collisions here (citywide: 5%). Since January 2026, 3 more collisions have been reported; they sit outside the ranking window. The most recent report on file is from Sep 9, 2026.

One collision in 2016–2025 left someone seriously injured; it was not fatal. 1 pedestrian was among those hurt. It happened in daylight or lit conditions. The most recent was on Mar 11, 2021. Going back to 2006, the total is 3.

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 St Clair Ave E between Squires Ave and Glenburn Ave (261 m away) recorded an average of 44 km/h in its 3-day count in April 2025; 85% of drivers were at or under 52 km/h. That segment carries about 23,500 vehicles a day. Plaxton Dr between Plaxton Cres and Glencrest Blvd measured slower: 35 km/h on average and an 85th percentile of 43 km/h (Mar 2022). At the school-zone speed sign on St Clair Avenue East (185 m away, 40 km/h limit), 0.0% of the 9,871 vehicles logged in September 2025 were doing 50 km/h or more — almost none. 5 speed humps slow traffic on Plaxton Drive between St Clair Ave E and Ferris Rd.

Speed sign

St Clair Avenue East (westbound), 185 m — 40 km/h zone. Median 10 km/h, 85th percentile 26 km/h; 0.0% at 50 km/h or more. 9,871 vehicles logged in September 2025; runs weekdays, 7 am - 9 pm.

Traffic calming

Plaxton Drive (St Clair Ave E – Ferris Rd): 5 speed humps

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

Signal 1681, activated 1994 · accessible (audible) pedestrian signal · leading pedestrian interval North/South/East/West

Not within a walk: a community centre.

• Groceries and food16/30

  2 grocery stores within 1 km · 4 places to eat within 300 m

• Transit14/28

  5 stops within 300 m · 9 routes within 1 km

• Library and places to go2/14

  library 1 km away

• Parks and recreation2/10

  nearest park 0.7 km

• Schools and child care7/8

  2 schools within 500 m · 1 licensed child care within 500 m

• Crossing on foot10/10

  traffic signal · head start for people walking · accessible signals · traffic calming

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.

48 registered apartment buildings with 1,414 rental units stand within a kilometre of the corner, two of them social or Toronto Community Housing — 3.2× the median for a Toronto intersection. The nearest is 2890 St Clair Ave E (28 m, 31 units, 4 storeys, built 1960), which scored 85 out of 100 at its November 2025 RentSafeTO evaluation. One building of the 48 scored below 70; the average is 89, about the citywide norm.

48 registered buildings · 1,414 units · 2 social housing · tallest 7 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 eight thefts from vehicles and four bicycle thefts at this intersection in 2016–2025 — 2.0× the median for a Toronto intersection with any reported theft. The pace has been steady at around 1.2 a year. 50% of the vehicle thefts were from the street or other outdoor spots.

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 O'Connor-Parkview.

• Traffic counts: City of Toronto, Traffic Volumes – Multimodal Intersection Turning Movement Counts, latest count Nov 10, 2024.
• 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); Traffic Calming Database.
• Within a walk: DineSafe (Toronto Public Health), inspections Nov 2023 – Oct 2026; Park Washroom Facilities, Washroom Facilities in City Buildings, Automated Public Toilets, Park Drinking Water Sources; 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 19 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: 43.70767, -79.30265 · centreline node 13456734.