F · worse than 98% of San Francisco intersections

46 collisions in 5 years, 1 fatal, 86 street-condition 311 reports in 3 years. District 11

SUPPORTED

Get the letter
The corner, three ways

Geneva and Mission

AUDITED
San Francisco, District 11
Street View plus Gemini
Geneva and Mission today, photographed by Google Street View AI visualization of a proposed fix at Geneva and Mission. Not a photograph.

TodayThe corner as Street View last photographed it. Imagery: Google.

Official record
Case fileevery date read from a stored record, none invented
  1. DataSFScored from the city's own recordsdate not recorded
  2. Google MapsPhotographedchecking the stored frame
  3. ExaPress readchecking stored coverage
  4. ApifyResidents heardchecking stored scrapes
  5. GeminiVisual auditchecking the stored audit
  6. GeminiFix drawnchecking the stored render
  7. The gateLetter verifiedchecking the stored letter
  8. YouSent: that part is yoursthe letter is drafted, never sent by us

Press coverage

found live, cited Press via Exa

Resident voices

scraped
Injury collisions, last 5 years
within 150m
Street-condition 311 reports, 3 years
within 150m
Supervisor district

The ask

DRAFT ONLY
Proposed fix
Continental crosswalks, corner daylighting, and a leading pedestrian interval
$250,000 to $350,000, order of magnitude
Funding route
Caltrans Highway Safety Improvement Program (HSIP)
NOT SENT TO ANY OFFICIAL
Dear Supervisor Chen, I am writing to you as a District 11 resident regarding urgent safety concerns at the intersection of Geneva and Mission. This intersection shows more reported harm than 98 percent of San Francisco intersections, earning a grade F on the Danger Index. No exposure normalization: the index ranks reported harm, not risk per crossing. City records document 45 injury collisions within 150 meters of this intersection in the last five years, including one fatal incident. This 150-meter radius differs from the 80-meter core used for the Danger Index, so the figures are measured over different areas. In the last three years, there have been 86 street-condition 311 reports concerning street defects, sidewalks, curbs, signs, streetlights, and blocked sidewalks at this location. While no recent press coverage was found, the earliest coverage we can find regarding safety problems at this intersection dates back at least 12 years, to 2014. The automated visual audit flagged a vehicle turning conflict zone, corroborated by city records showing 8 pedestrian crossing collisions in 5 years. City records also show 311 reports: 6 in 12 months, and 8 pedestrian crossing collisions in 5 years, relating to faded or sub-standard crosswalk markings, though the visual audit did not find this in the photograph. Additionally, city records show 311 reports: 4 in 12 months, relating to curb or sidewalk in poor condition, which the visual audit did not find in the photograph. I urge you to advocate for funding Continental crosswalks, corner daylighting, and a leading pedestrian interval at this intersection. An estimated $250,000 to $350,000, order of magnitude, could be secured through the Caltrans Highway Safety Improvement Program (HSIP). Thank you for your attention to this critical matter. Sincerely, A resident of District 11
draftedby Gemini

Every figure in this letter is checked against the source records before it is shown. A draft that states something the records do not support is rejected and rewritten.

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Google GeminiGeminiAudits the real Street View frame for hazards, renders the fix, writes the letter
ExaExaFinds current press coverage of this intersection, cited
ApifyApifyScrapes what residents say on Reddit and Google Maps
Google MapsGoogle MapsStreet View frames, the corner thumbnail, and the city map
CloudflareCloudflareWorkers serve the page, KV holds corners, imagery and grades
DataSFDataSFCollisions and 311, queried by radius around the corner

Every claim about a dangerous corner, graded and traced to its source, ending in a picture of the fix and a letter to the Supervisor.