F · worse than 99% of San Francisco intersections

122 collisions in 5 years, 3 fatal, 338 street-condition 311 reports in 3 years

PARTIAL

Get the letter
The corner, three ways

Eddy and Hyde

AUDITED
San Francisco, district unresolved
Street View plus Gemini
Eddy and Hyde today, photographed by Google Street View AI visualization of a proposed fix at Eddy and Hyde. 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 Mahmood, I am writing to you regarding the critical safety issues at the intersection of Eddy and Hyde in District 5. City records show 122 injury collisions within 150 meters of this intersection in the last five years, with 3 fatalities. This count covers a 150-meter radius, while the Danger Index grade is computed over a tighter 80-meter core, so these figures are measured over different areas and should not be expected to reconcile. This intersection shows more reported harm than 99 percent of San Francisco intersections, earning an F grade on the Danger Index. No exposure normalization: the index ranks reported harm, not risk per crossing. There were 338 street-condition 311 reports at this location in the last three years, covering street defects, sidewalks, curbs, signs, streetlights, and blocked sidewalks. No press coverage was found for this corner in a recent search window, but press coverage of safety problems at this intersection goes back at least 9 years, to 2017, representing the earliest coverage we can find. An automated visual audit flagged a vehicle turning conflict zone in a Street View photograph, and city records corroborate this with 7 pedestrian crossing collisions in 5 years. City records show 5 street-condition 311 reports in 12 months and 7 pedestrian crossing collisions in 5 years relating to faded or sub-standard crosswalk markings, although the visual audit did not find this in the photograph. City records also show 6 street-condition 311 reports in 12 months relating to curb or sidewalk in poor condition, although the visual audit did not find this in the photograph. I urge you to fund Continental crosswalks, corner daylighting, and a leading pedestrian interval here. This is estimated at $250,000 to $350,000, order of magnitude, through the Caltrans Highway Safety Improvement Program (HSIP). Thank you for your attention to this urgent matter. Sincerely, A resident of District 5
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.