What's your corner's grade?
7,355 intersections graded citywide, 50 fully audited, one attempted every morning.
The agent's diary: 300 decisions published, including the mornings it decided nothing.
Audited autonomously 2026-10-18. Records audited; visual lanes pending
Imagery audit pending. This corner was audited from the city's records; the visual audit has not been generated for it.
Today The corner as Street View last photographed it. Imagery: Google.
38 collisions in 5 years, 661 street-condition 311 reports in 3 years. District 6
Your corners
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Cyril Magnin and Eddy
9th and Mission
12th and Mission
7th and Charles J Brenham
16th and Rondel
Eddy and Larkin
Cedar and Larkin
16th Street and Mission Street
6th Street and Market Street
16th and Wiese
9th and Jessie
Market and Van Ness
Larkin and Olive
Divisadero and Geary
Eddy and Hyde
6th and Howard
Dore and Harrison
16th and Valencia
Polk and Post
Redwood and Van Ness
16th and Potrero
Eddy and Van Ness
Breen and Mcallister
Market and Octavia
5th and Shipley
8th and Howard
Hemlock and Polk
Harrison and Morris
9th and Minna
Eddy and Leavenworth
11th and Mission
1st and Bush
Mission and Ruth
Arleta and Bay Shore
Harriet and Harrison
London and Persia
Bay Shore and Silver
2nd and Tehama
Charter Oak and Silver
Jones and Mcallister
4th and Harrison
Continuum and Golden Gate
Oakdale and Patterson
Geary and Kearny
Myrtle and Van Ness
16th and South Van Ness
Alice B Toklas and Van Ness
Howard and South Van Ness
Broadway and Romolo
Oak and Oak Access
Mclaren Lodge Access and Stanyan
3rd and Minna
Duboce and Valencia
Golden Gate and Jones
Alice B Toklas and Myrtle
Fell and John F Kennedy
Ellis and Leavenworth
Charles J Brenham and Mcallister
Geneva and Mission
Montgomery and Post
4th and Perry
Dr Tom Waddell and Van Ness
Dr Tom Waddell and Polk
Bryant and Morris
Fulton and Park Presidio
Market and Mcallister
Fulton and Funston
Octavia and Rose
16th and Hoff
Olive and Van Ness
18th and Mission
Bryant and Harriet
7th and Howard
Guerrero and Laguna
Hermann and Laguna
Clinton and Valencia
Market and Montgomery
Geary and Polk
Golden Gate and Hyde
Broadway and Columbus
Malden and Tehama
Taylor and Turk
Geary and Webster
Fulton and Masonic
Mission and Silver
Oak and Octavia
3rd and Palou
Alemany and Ocean
19th and Mission
19th and Dolores
9th and Judah
31st and Lawton
12th and Moraga
40th and Cabrillo
Mission and Persia
Hyde and Mabel
Austin and Van Ness
Clarion and Valencia
6th and Tehama
24th and Mission
24th and Osage
4th and Clara
Grant and Jack Kerouac
Kearny and Nottingham
5th and Minna
5th and Mission
Fern and Polk
Ellis and Jones
Battery and Market
7th and Natoma
6th and Bryant
14th and Woodward
10th and Harrison
11th and Minna
Fulton and Webster
Ellis and Hyde
Franklin and Larch
AUDITED, every lane checked ENRICHED, records and index, no visual audit SCORED, graded against the census
A B C D F Map data: Google.
Audited coverage: the 80m core around each fully audited corner (50), one more every morning. How this map is drawn
On the press watchlist Gough and Market, graded F. Named in arashlaw.com coverage and confirmed against the city index, with 12 more. These are leads, not audits: nothing has been run on them. See the watchlist
Ranked by Danger Index. Every corner on this page is 99th percentile, which is why they all read F. Why percentiles
7,103 corners in the audit queue, worst first.
Resident voices commissioned autonomously at 57 corners; 6 cleared the relevance filter, the rest recorded as scraped and empty, a result rather than a gap.
How a corner becomes a case
- 1DataSFscores it from the city's own records
- 2
Google Mapsphotographs it
- 3
Exareads twelve years of news about it
- 4
Apifylistens to its residents
- 5
Geminiaudits the frame, draws the fix, writes the letter
- 6The gatea deterministic gate verifies every claim or the letter does not serve
- 7Yousend it: the letter is drafted, never sent by us
CloudflareWorkers serve the page, KV holds corners, imagery and grades