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Western Addition Area Traffic Signal Upgrades Phase 2

candidate project Design 2fcfaaaf-8748-433d-8c2c-9d15ac2c3fc1

The Western Addition Area Traffic Signal Upgrades Phase 2 is an active roadway project led by the SFMTA's Transportation Engineering division to modernize traffic signals at 16 locations across the Western Addition neighborhood, along corridors including Divisadero, Fillmore, and McAllister streets. The work covers new mast arms, signal heads, controllers, and wiring, along with pedestrian countdown and accessible audible signals, rectangular flashing beacons, radar speed signs, streetlighting, and curb ramps. Currently in the design phase, the project is scheduled to run from June 2025 through the end of 2028. No cost figures have been published.AI-generated

Current record

FieldValueProvenance
agency.owner SF MTA SS - Transportation Engineering (Capital) reported socrata:btxj-k9uh · retrieved 2026-07-17
“agency_name: SF MTA SS - Transportation Engineering (Capital)”
contact.email geraldine.deleon@sfmta.com reported socrata:btxj-k9uh · retrieved 2026-07-17
“project_manager_email: geraldine.deleon@sfmta.com”
contact.name Geraldine de Leon reported socrata:btxj-k9uh · retrieved 2026-07-17
“project_manager_name: Geraldine de Leon”
description Upgrade traffic signals at 16 locations in the Western Addition neighborhood: traffic signals (mast arms, signal heads, controllers, conduit, wiring, and poles), pedestrian countdown signals, accessible (audible) pedestrian signals, rectangular flashing beacons, radar speed signs, streetlighting, and curb ramps. reported socrata:btxj-k9uh · retrieved 2026-07-17
“description: Upgrade traffic signals at 16 locations in the Western Addition neighborhood: traffic signals (mast arms, signal heads, controllers, conduit,...”
location.geometry 16 geometries reported socrata:btxj-k9uh · retrieved 2026-08-27
“16 published segment geometries”
location.street_limits BRODERICK ST; DIVISADERO ST; FILLMORE ST; MCALLISTER ST; OFARRELL ST; SCOTT ST; TURK ST; WEBSTER ST derived socrata:btxj-k9uh · retrieved 2026-07-17
“assembled from segment on/from/to street fields”
name Western Addition Area Traffic Signal Upgrades Phase 2 reported socrata:btxj-k9uh · retrieved 2026-07-17
“name: Western Addition Area 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 2028-12-31 reported socrata:btxj-k9uh · retrieved 2026-07-17
“end_date: 2028-12-31T00:00:00.000”
schedule.start 2025-06-01 reported socrata:btxj-k9uh · retrieved 2026-07-17
“start_date: 2025-06-01T00:00:00.000”
source.project_id 31773 reported socrata:btxj-k9uh · retrieved 2026-07-17
“dotmapsid: 31773”
status Active reported socrata:btxj-k9uh · retrieved 2026-07-17
“project_status: Active”
summary The Western Addition Area Traffic Signal Upgrades Phase 2 is an active roadway project led by the SFMTA's... generated llm:summarize · retrieved 2026-07-18
“generated from 13 resolved fields; input sha256-v2=859f8ae13b807a7c8f974d77a78814f6a2eaabe5e678da176fdcc3a9d6be0cf2”

Changes

2026-08-27 field changed immaterial {'type': 'GeometryCollection', 'geometries': [{'type': 'Point', 'coordinates': [-122.42557798592422, 37.781330743117856]}, {'type': 'Point', 'coordinates': [-122.42956896588849, 37.77605632311584]}, {'type': 'Point', 'coordinates': [-122.43121004639112, 37.775830420918815]}, {'type': 'Point', 'coordinates': [-122.4317791198845, 37.7786502377256]}, {'type': 'Point', 'coordinates': [-122.43215296096673, 37.780498008886354]}, {'type': 'Point', 'coordinates': [-122.43233779201688, 37.78141152876791]}, {'type': 'Point', 'coordinates': [-122.4354304328247, 37.7800835120239]}, {'type': 'Point', 'coordinates': [-122.43381390681351, 37.780289580504245]}, {'type': 'Point', 'coordinates': [-122.4383827830404, 37.77780401731649]}, {'type': 'Point', 'coordinates': [-122.437088999884, 37.77989178378]}, {'type': 'Point', 'coordinates': [-122.43880416970394, 37.77965780063656]}, {'type': 'Point', 'coordinates': [-122.44041693164863, 37.77947733456741]}, {'type': 'Point', 'coordinates': [-122.43253061910828, 37.78236455038918]}, {'type': 'Point', 'coordinates': [-122.4393407754795, 37.78245162786671]}, {'type': 'Point', 'coordinates': [-122.42519971117846, 37.77947052510989]}, {'type': 'LineString', 'coordinates': [[-122.4296903679882, 37.77890267997909], [-122.42849056774789, 37.77905441775767], [-122.42707303437481, 37.779233671068106]]}]} → {'type': 'GeometryCollection', 'geometries': [{'type': 'Point', 'coordinates': [-122.42557799, 37.78133074]}, {'type': 'Point', 'coordinates': [-122.42956897, 37.77605632]}, {'type': 'Point', 'coordinates': [-122.43121005, 37.77583042]}, {'type': 'Point', 'coordinates': [-122.43177912, 37.77865024]}, {'type': 'Point', 'coordinates': [-122.43215296, 37.78049801]}, {'type': 'Point', 'coordinates': [-122.43233779, 37.78141153]}, {'type': 'Point', 'coordinates': [-122.43543043, 37.78008351]}, {'type': 'Point', 'coordinates': [-122.43381391, 37.78028958]}, {'type': 'Point', 'coordinates': [-122.43838278, 37.77780402]}, {'type': 'Point', 'coordinates': [-122.437089, 37.77989178]}, {'type': 'Point', 'coordinates': [-122.43880417, 37.7796578]}, {'type': 'Point', 'coordinates': [-122.44041693, 37.77947733]}, {'type': 'Point', 'coordinates': [-122.43253062, 37.78236455]}, {'type': 'Point', 'coordinates': [-122.43934078, 37.78245163]}, {'type': 'Point', 'coordinates': [-122.42519971, 37.77947053]}, {'type': 'LineString', 'coordinates': [[-122.42969037, 37.77890268], [-122.42849057, 37.77905442], [-122.42707303, 37.77923367]]}]}

Source records

Public Works coordinated projects (DotMaps) key 31773 primary · rule:dotmaps-group-by-dotmapsid dataset page ↗ · this record’s data ↗

Assertion history (latest 100, including superseded)

PredicateValueClassRecordedState
location.geometry 16 geometries reported 2026-08-27 live
summary The Western Addition Area Traffic Signal Upgrades Phase 2 is an active roadway project led by the SFMTA's Transportation Engineering division to modernize traffic signals at 16 locations across the Western Addition neighborhood, along corridors including Divisadero, Fillmore, and McAllister streets. The work covers new mast arms, signal heads, controllers, and wiring, along with pedestrian countdown and accessible audible signals, rectangular flashing beacons, radar speed signs, streetlighting, and curb ramps. Currently in the design phase, the project is scheduled to run from June 2025 through the end of 2028. No cost figures have been published. generated 2026-07-18 live
location.geometry 16 geometries reported 2026-07-17 superseded
location.street_limits BRODERICK ST; DIVISADERO ST; FILLMORE ST; MCALLISTER ST; OFARRELL ST; SCOTT ST; TURK ST; WEBSTER ST derived 2026-07-17 live
schedule.end 2028-12-31 reported 2026-07-17 live
schedule.start 2025-06-01 reported 2026-07-17 live
source.project_id 31773 reported 2026-07-17 live
contact.email geraldine.deleon@sfmta.com reported 2026-07-17 live
contact.name Geraldine de Leon reported 2026-07-17 live
agency.owner SF MTA SS - Transportation Engineering (Capital) 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
description Upgrade traffic signals at 16 locations in the Western Addition neighborhood: traffic signals (mast arms, signal heads, controllers, conduit, wiring, and poles), pedestrian countdown signals, accessible (audible) pedestrian signals, rectangular flashing beacons, radar speed signs, streetlighting, and curb ramps. reported 2026-07-17 live
name Western Addition Area Traffic Signal Upgrades Phase 2 reported 2026-07-17 live