meshai/tests/fixtures/central_envelopes/state_511_atis_03_I-15.json
Matt Johnson 7751a40c6c feat(content): v0.5.8-state_511_atis -- central_normalizer with Photon nearest_town + composer bypass + SB->S route normalization
First per-adapter content formatter in the meshai-side central_normalizer library (per Central response to schema-divergence + nearest-town reports). state_511_atis (94% of Idaho 511 work-zone traffic) now produces clean wire strings like "🚧 SH-55, near McCall: both directions, emergency repairs" instead of the previous "🚧 ROADS: Work Zone, US-ID. routine -- roadwork".

Implementation: nearest_town(lat, lon) calls Photon directly at 100.64.0.24:2322/reverse with osm_tag=place + client-side filter for city/town/village/hamlet (Navi passthrough route documented in Central response does not exist on current Navi instance). H3-cell-7 LRU cache. Town fallback chain: _enriched.geocoder.city -> nearest_town(coords) -> drop segment. Composer bypass via event.data["_meshai_precomposed"] flag -- renderer owns full wire string for normalized events. SB->S route normalization. distance<1mi -> "near X".

Tests: 535 passed (was 511, +24 net). Synthetic probe over 25 bucket-B + 8 fixture envelopes confirmed 23/25 + 8/8 produce clean output; 2/25 fell back to None (drop segment) on Photon index gaps near Boise/Cascade. Matt eyeballed and approved.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-04 21:38:40 +00:00

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{
"id": "ID:Construction:33281",
"source": "central.echo6.co",
"type": "central.work_zone.state_511_atis.v1",
"time": "2026-05-29T08:03:00+00:00",
"datacontenttype": "application/json",
"centralschemaversion": "1.0",
"centralcategory": "work_zone.state_511_atis",
"centralseverity": 1,
"specversion": "1.0",
"data": {
"id": "ID:Construction:33281",
"adapter": "state_511_atis",
"category": "work_zone.state_511_atis",
"time": "2026-05-29T08:03:00Z",
"expires": "2026-06-03T17:00:00Z",
"severity": 1,
"geo": {
"centroid": [
-112.388532253628,
43.1524044098836
],
"bbox": null,
"regions": [
"US-ID"
],
"primary_region": "US-ID",
"geometry": null
},
"data": {
"roadway_name": "I-15",
"description": "Bridge construction on I-15 Northbound from MM (89) to MM (93). 1 Right lane closed. 6/1/2026 7:00 AM to 6/3/2026 5:00 PM Mon: Paused all day, Tue, Wed: 7:00 AM - 5:00 PM Speed Restriction: 65mph Activities: Mandatory Speed Limit in Force, Use Caution.<div class='cellSpacer'><i><b>Comments:</b></i> North Bound right lane closed with speed reduction to 65 mph.\n</div>",
"event_sub_type": "bridgeConstruction",
"direction": "North",
"location_description": "I-15-BL | Snake River",
"county": "Bingham",
"state": "Idaho",
"start_date": "6/1/26, 7:00 AM",
"last_updated": "5/29/26, 8:03 AM",
"is_full_closure": false,
"layer": "Construction",
"state_code": "ID",
"latitude": 43.1524044098836,
"longitude": -112.388532253628,
"_enriched": {
"geocoder": {
"name": "North Treaty Highway",
"city": null,
"county": "Bingham",
"state": "Idaho",
"country": "United States",
"postal_code": null,
"timezone": "America/Boise",
"landclass": "Fort Hall Reservation",
"elevation_m": 1367.98828125
}
}
}
}
}