Analyse loaded data
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—Total vehicles
—Average vehicles / day
—Average speed
—Busiest 15 minutes
—Data quality
Traffic flow over selected period
Daily flow after active filters.
Typical hourly profile
Average flow by hour.
Vehicle-length mix
Vehicle groups in the selected records.
Average speed by hour
Speed profile across the day.
Traffic by weekday
Compare average flow Monday to Sunday.
Large-vehicle share
Long vehicles (6.6m+) as a share of classified traffic.
AM vs PM peak
Compare filtered traffic during the morning and evening peaks.
Busiest days
Highest-flow days in the filtered period.
Source: National Highways WebTRIS API. Data is processed historic traffic data, not live traffic. The page checks site quality where the API provides it and flags API/service failures without affecting the main Traffic Intelligence dashboard.
