Western Addition Traffic Signal Upgrades Phase 2

candidate project Design 9a13e3bb-7f68-45a7-b71f-e3ed1506cc85

The Western Addition Traffic Signal Upgrades Phase 2 is a roadway project by San Francisco Public Works to upgrade traffic signals across several streets in the Western Addition, including segments of McAllister and Turk streets between Gough and Laguna. The project is currently active and in the design phase, with construction scheduled to run from February 2027 to October 2028 — putting it roughly a year behind its original schedule. No cost figures have been published.AI-generated

Updates (2)

What has happened on this project: the agency's own announcements, documents it published, changes we detected in its records, and independent coverage. Each entry says where it came from.

detected Aug 7, 2026
Recorded change

Expected completion changed

Detected by sfproj

Expected completion: 2027-09-06 → 2028-10-27
detected Aug 7, 2026
Recorded change

Start changed

Detected by sfproj

Start: 2026-09-11 → 2027-02-01

Current record

Field	Value	Provenance
agency.owner	SF DPW IDC - Streets & Highways	reported socrata:btxj-k9uh · retrieved 2026-07-17 “agency_name: SF DPW IDC - Streets & Highways”
contact.email	Lorina.Louie@sfdpw.org	reported socrata:btxj-k9uh · retrieved 2026-08-07 “project_manager_email: Lorina.Louie@sfdpw.org”
contact.name	Lorina Louie	reported socrata:btxj-k9uh · retrieved 2026-08-07 “project_manager_name: Lorina Louie”
location.geometry	16 geometries	reported socrata:btxj-k9uh · retrieved 2026-08-27 “16 published segment geometries”
location.street_limits	Broderick St; Buchanan St; Divisadero St; Eddy St; Ellis St; Fillmore St; Hayes St; Mcallister St from Gough St to Laguna St; Pierce St; Scott St; Steiner St; Turk St from Gough St to Laguna St	derived socrata:btxj-k9uh · retrieved 2026-07-17 “assembled from segment on/from/to street fields”
name	Western Addition Traffic Signal Upgrades Phase 2	reported socrata:btxj-k9uh · retrieved 2026-07-17 “name: Western Addition Traffic Signal Upgrades Phase 2”
phase	Design	reported socrata:btxj-k9uh · retrieved 2026-07-17 “project_phase: Design”
project_type	Roadway	reported socrata:btxj-k9uh · retrieved 2026-07-17 “facility_type: Roadway”
schedule.end	2028-10-27	reported socrata:btxj-k9uh · retrieved 2026-08-07 “end_date: 2028-10-27T00:00:00.000”
schedule.start	2027-02-01	reported socrata:btxj-k9uh · retrieved 2026-08-07 “start_date: 2027-02-01T00:00:00.000”
source.project_id	34224	reported socrata:btxj-k9uh · retrieved 2026-07-17 “dotmapsid: 34224”
status	Active	reported socrata:btxj-k9uh · retrieved 2026-07-17 “project_status: Active”
summary	The Western Addition Traffic Signal Upgrades Phase 2 is a roadway project by San Francisco Public Works to upgrade...	generated llm:summarize · retrieved 2026-08-07 “generated from 12 resolved fields; input sha256-v2=fdfcf9476ae1027bf34e19b2ea73fd078678a2c58dc7842c3e51ad7111aa9ae5”

Changes

2026-08-27	field changed immaterial	{'type': 'GeometryCollection', 'geometries': [{'type': 'LineString', 'coordinates': [[-122.42391782589299, 37.781535611510535], [-122.42720275555045, 37.78111712734681]]}, {'type': 'Point', 'coordinates': [-122.4295540565288, 37.776044285754224]}, {'type': 'Point', 'coordinates': [-122.43119860941903, 37.7758343417644]}, {'type': 'Point', 'coordinates': [-122.43176322003619, 37.77863203735569]}, {'type': 'Point', 'coordinates': [-122.43214038960164, 37.780496260401264]}, {'type': 'Point', 'coordinates': [-122.43232898148415, 37.781428371238356]}, {'type': 'Point', 'coordinates': [-122.43542451520237, 37.78007763788571]}, {'type': 'Point', 'coordinates': [-122.4337845454887, 37.78028669444077]}, {'type': 'Point', 'coordinates': [-122.43836550139731, 37.77779418919903]}, {'type': 'Point', 'coordinates': [-122.43707186490494, 37.77986739582135]}, {'type': 'Point', 'coordinates': [-122.43874018328674, 37.7796596300743]}, {'type': 'Point', 'coordinates': [-122.4403967548557, 37.77943863734036]}, {'type': 'Point', 'coordinates': [-122.43251538337377, 37.782349635218225]}, {'type': 'Point', 'coordinates': [-122.43929762511561, 37.78245048089176]}, {'type': 'Point', 'coordinates': [-122.4284773506613, 37.77904947352479]}, {'type': 'LineString', 'coordinates': [[-122.42354130706129, 37.779673586115855], [-122.42682855637356, 37.77925797101252]]}]} → {'type': 'GeometryCollection', 'geometries': [{'type': 'LineString', 'coordinates': [[-122.42391783, 37.78153561], [-122.42720276, 37.78111713]]}, {'type': 'Point', 'coordinates': [-122.42955406, 37.77604429]}, {'type': 'Point', 'coordinates': [-122.43119861, 37.77583434]}, {'type': 'Point', 'coordinates': [-122.43176322, 37.77863204]}, {'type': 'Point', 'coordinates': [-122.43214039, 37.78049626]}, {'type': 'Point', 'coordinates': [-122.43232898, 37.78142837]}, {'type': 'Point', 'coordinates': [-122.43542452, 37.78007764]}, {'type': 'Point', 'coordinates': [-122.43378455, 37.78028669]}, {'type': 'Point', 'coordinates': [-122.4383655, 37.77779419]}, {'type': 'Point', 'coordinates': [-122.43707186, 37.7798674]}, {'type': 'Point', 'coordinates': [-122.43874018, 37.77965963]}, {'type': 'Point', 'coordinates': [-122.44039675, 37.77943864]}, {'type': 'Point', 'coordinates': [-122.43251538, 37.78234964]}, {'type': 'Point', 'coordinates': [-122.43929763, 37.78245048]}, {'type': 'Point', 'coordinates': [-122.42847735, 37.77904947]}, {'type': 'LineString', 'coordinates': [[-122.42354131, 37.77967359], [-122.42682856, 37.77925797]]}]}
2026-08-07	completion date changed	~~2027-09-06~~ → 2028-10-27
2026-08-07	start date changed	~~2026-09-11~~ → 2027-02-01
2026-08-07	field changed immaterial	~~Flora.Law@sfdpw.org~~ → Lorina.Louie@sfdpw.org
2026-08-07	field changed immaterial	~~Flora Law~~ → Lorina Louie

Source records

Public Works coordinated projects (DotMaps)

key 34224

primary · rule:dotmaps-group-by-dotmapsid

dataset page ↗ · this record’s data ↗

Assertion history (latest 100, including superseded)

Predicate	Value	Class	Recorded	State
location.geometry	16 geometries	reported	2026-08-27	live
summary	The Western Addition Traffic Signal Upgrades Phase 2 is a roadway project by San Francisco Public Works to upgrade traffic signals across several streets in the Western Addition, including segments of McAllister and Turk streets between Gough and Laguna. The project is currently active and in the design phase, with construction scheduled to run from February 2027 to October 2028 — putting it roughly a year behind its original schedule. No cost figures have been published.	generated	2026-08-07	live
schedule.end	2028-10-27	reported	2026-08-07	live
schedule.start	2027-02-01	reported	2026-08-07	live
contact.email	Lorina.Louie@sfdpw.org	reported	2026-08-07	live
contact.name	Lorina Louie	reported	2026-08-07	live
summary	The Western Addition Traffic Signal Upgrades Phase 2 is a roadway project by San Francisco Public Works to upgrade traffic signals across the Western Addition neighborhood, spanning multiple streets including Fillmore, Divisadero, and McAllister. The project is currently in the design phase, with construction scheduled to run from September 2026 to September 2027. No cost figures have been published.	generated	2026-07-18	superseded
location.geometry	16 geometries	reported	2026-07-17	superseded
location.street_limits	Broderick St; Buchanan St; Divisadero St; Eddy St; Ellis St; Fillmore St; Hayes St; Mcallister St from Gough St to Laguna St; Pierce St; Scott St; Steiner St; Turk St from Gough St to Laguna St	derived	2026-07-17	live
schedule.end	2027-09-06	reported	2026-07-17	superseded
schedule.start	2026-09-11	reported	2026-07-17	superseded
source.project_id	34224	reported	2026-07-17	live
contact.email	Flora.Law@sfdpw.org	reported	2026-07-17	superseded
contact.name	Flora Law	reported	2026-07-17	superseded
agency.owner	SF DPW IDC - Streets & Highways	reported	2026-07-17	live
project_type	Roadway	reported	2026-07-17	live
phase	Design	reported	2026-07-17	live
status	Active	reported	2026-07-17	live
name	Western Addition Traffic Signal Upgrades Phase 2	reported	2026-07-17	live