About

About CornerFacts

CornerFacts gives every Toronto intersection one page that holds everything the public record knows about it — traffic counts, every police-reported collision, red-light cameras and their tickets, live traffic cameras, measured speeds, transit, parking, restaurants, washrooms, child care, apartment buildings and neighbourhood crime — built entirely from data the City of Toronto, Toronto Police Service, Toronto Public Health and the region's transit agencies release under open licences, and rebuilt every night.

Why it exists

The City publishes remarkable data about its streets — turning-movement counts, every reported collision, red-light camera locations and the tickets they issue, live camera feeds, speed counts, signal timings, bikeways, transit schedules, restaurant inspections, washrooms, child care, apartment-building evaluations — but as dozens of separate downloads that almost nobody opens. This site joins them at the one place people actually think about: the corner. Search "Jane and Finch" and you get the count, the collision record, the camera, how to get there, where to park, what's around and who lives nearby, on one page, with every number linked to the dataset it came from.

What an intersection page carries

Each of the 158 City neighbourhoods has its own page too, with its intersections, its crime rate in nine offence categories against the citywide figure, and its 2021 Census profile. Citywide rankings cover the busiest intersections, the most collisions, the most serious-injury collisions and the 301 red-light cameras.

How it is made

The site is rebuilt from the source every night. A script downloads each dataset, snaps collisions to the nearest intersection, measures everything else from the node, computes the rankings over the last ten complete years (2016–2025) and writes 5,825 intersection pages. Nothing is typed in by hand and nothing is estimated except where the page says so — parking-lot spaces, for example. The methodology sets out every rule; the data page lists every source with its licence and refresh date. This build: Sep 10, 2026.

What it does not do

It does not assign fault, rate street design or offer legal, insurance or engineering advice. A high collision count almost always reflects high traffic volume, which is why volume is always shown beside it. Collision records can lag a year or more; a "killed or seriously injured" figure describes police classifications, not outcomes the site has verified; crime rates are per resident, which flatters residential neighbourhoods and penalises places with big daytime crowds.

Who runs it

CornerFacts is an independent project based in the Greater Toronto Area, with no funding from the City, the police, insurers or advertisers. It started with Toronto and is built so other Canadian cities can follow the same method.

Corrections. If a figure looks wrong, check the source dataset linked at the bottom of the page first — the site republishes what the City publishes. Errors in the join or the wording are ours and are fixed in the nightly rebuild once reported.