{
  "corridors": [
    {
      "band": "CLEAR",
      "confidence": "HIGH",
      "drivers": [
        "No closures or restrictions shown on the corridor read — QEII open",
        "Mostly dry, wet in places; corridor lowest 4 degrees, winds to 47 km/h near Fort Macleod",
        "No Environment Canada warnings in force as of 6:05 AM CST (EC check via Weather Navigation)",
        "Tonight's EC forecast low plus 2 at Edmonton, plus 6 at Calgary — corridor low recorded as plus 2; no scoring threshold met"
      ],
      "id": "qeii",
      "low_c": 2,
      "low_source": "Environment Canada",
      "name": "QEII — Calgary ↔ Edmonton",
      "score": 0,
      "sources": [
        "Environment Canada",
        "511 Alberta (via Weather Navigation)"
      ]
    },
    {
      "band": "CLEAR",
      "confidence": "HIGH",
      "drivers": [
        "No closures or restrictions shown on the corridor read — Yellowhead open",
        "Mostly dry; corridor lowest 2 degrees near Jasper, winds to 34 km/h",
        "No Environment Canada warnings in force as of 6:05 AM CST (EC check via Weather Navigation)",
        "Jasper 6:00 a.m. read plus 4.0 degrees; tonight low plus 4, except minus 2 over sections of the Icefields Parkway — no scoring threshold met",
        "Sunday's 5 cm of snowfall over sections of the Icefields Parkway is tomorrow's forecast, not tonight's — not scored",
        "Icefields Parkway snow-tire or chain rule in force since Nov 1 (Parks Canada) — context, not scored"
      ],
      "id": "yellowhead",
      "low_c": 4,
      "low_source": "Environment Canada",
      "name": "Yellowhead — Edmonton ↔ Jasper",
      "score": 0,
      "sources": [
        "Environment Canada",
        "511 Alberta (via Weather Navigation)"
      ]
    },
    {
      "band": "ROUGH",
      "confidence": "HIGH",
      "drivers": [
        "Open to through traffic — no incidents reported, last DriveBC poll 5:00 AM PDT (via Is The Coquihalla Open); no full closures reported as of 5:16 AM MST (Weather Navigation summit page, 511 feed)",
        "Partial closure / major restriction: paving operations with lane closures in both directions, Box Canyon Chain-Up to Zopkios Brake Check (+40)",
        "EC special weather statement — Coquihalla Highway - Hope to Merritt and Nicola: moderate to strong gusty winds, late this afternoon till Sunday evening, gusts 60 to 80 km/h, up to 90 Sunday afternoon for western regions (+10)",
        "Summit wet — air 2 degrees, road surface estimated 1 degree; M+S or 3-peak-mountain-snowflake tires required Oct 1 to Apr 30 (standing rule, not a chain-up requirement, not scored)",
        "No Environment Canada alerts shown for Merritt; tonight EC Merritt forecast: showers beginning near midnight, low plus 8, southwest winds 50 gusting to 80 late this evening — no further scoring threshold met"
      ],
      "id": "coquihalla",
      "low_c": 8,
      "low_source": "Environment Canada",
      "name": "Coquihalla — Hope ↔ Kamloops",
      "score": 50,
      "sources": [
        "DriveBC (via Is The Coquihalla Open)",
        "Environment Canada"
      ]
    },
    {
      "band": "CLEAR",
      "confidence": "LIMITED",
      "drivers": [
        "401 mainline clear: 1 of Toronto's 9 major highways has a major incident or full closure; 0 are slow or have lanes closed, 8 are clear",
        "The one active incident is on the 427, not the 401: disabled vehicle on the Highway 427 northbound HOV at Highway 409, Toronto, all lanes closed, rated critical — lane-level for the corridor, not scored",
        "Yesterday's collision on the Highway 400 northbound collector ramp at Highway 7 is gone from the incident list — cleared",
        "EC Toronto-area: no alerts shown; tonight mainly cloudy, 30 percent chance of showers early this evening, low plus 3 degrees — no scoring threshold met"
      ],
      "id": "on-401",
      "low_c": 3,
      "low_source": "Environment Canada",
      "name": "ON 401 — Windsor ↔ Toronto ↔ Kingston",
      "score": 0,
      "sources": [
        "routeoutlook.com (live traffic aggregator, presenting Ontario 511 data)",
        "Environment Canada"
      ]
    }
  ],
  "scored_at": "2026-11-07T05:25:00-07:00"
}