St Clair & Marilyn

Traffic volume8-hour count · Sep 30, 2004

This is a three-leg intersection with no south leg. The east leg carries the load — 1,048 westbound vehicles, or 48% of everything entering — while the north leg brought 101. The morning and afternoon peaks are nearly equal: 330 vehicles in the hour from 7:45 a.m. and 325 from 4:45 p.m. Trucks and buses were 13.4% of traffic, well above the typical 3.2% — a sign of a goods-movement or bus corridor. The citywide median for a 14-hour count is 16,177 vehicles. The count is 22 years old — treat it as a snapshot of 2004, 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: 330 vehicles in the hour from 7:45 a.m. and 325 from 4:45 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

2019 was the peak year (2 collisions), and 2025 closed with 0. 20% of collisions here involved an injury. None of the collisions in the window involved a pedestrian or cyclist. The most recent report on file is from Jun 5, 2023.

The KSI record for this intersection is empty back to 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.

How fast traffic moves here

The City's counter on St Clair Ave E between Denvale Rd and Marilyn Cres (86 m away) recorded an average of 36 km/h in its 3-day count in May 2026; 85% of drivers were at or under 43 km/h. That segment carries about 3,500 vehicles a day. Marilyn Cres between St Clair Ave E and Doris Dr measured slower: 28 km/h on average and an 85th percentile of 38 km/h (Dec 2004).

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 library or a public washroom.

• Groceries and food15/30

  1 grocery store within 1 km · 4 places to eat within 300 m

• Transit13/28

  7 stops within 300 m · 5 routes within 1 km

• Library and places to go0/14

  none within a walk

• Parks and recreation6/10

  2 parks within 500 m · nearest centre 1.4 km

• Schools and child care4/8

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

• 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.

22 registered apartment buildings with 977 rental units stand within a kilometre of the corner, two of them social or Toronto Community Housing. The nearest is 2701-2703 St Clair Ave E (392 m, 127 units, 5 storeys, built 1983), which scored 94 out of 100 at its September 2024 RentSafeTO evaluation. None scored below 70; the average is 91, about the citywide norm.

22 registered buildings · 977 units · 2 social housing · tallest 20 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 no bicycle thefts at this intersection in 2016–2025 — about the median for an intersection with any reported theft. 80% 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 O'Connor-Parkview.

• Traffic counts: City of Toronto, Traffic Volumes – Multimodal Intersection Turning Movement Counts, latest count Sep 30, 2004.
• 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; 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: 43.70494, -79.31642 · centreline node 13457165.