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Traffic Volume Data
Hourly count of vehicles from portable and permanent traffic counters on NWT Numbered Highways, Winter Roads, and Access Roads from 1993 onwards. Fields include date, hour, and... -
Collision Data
Collision data for the NWT in national collision data (NCDB-1) format. Each Excel file corresponds to one calendar year. -
Permanent Counter Data
Hourly summary of traffic from permanent counters at 12 locations on NWT Numbered Highways. Fields include date, hour, direction, count of vehicles by 7 length categories,... -
Ferry Tracking Data
Data consists of a record for each trip made by the 4 highway ferries operated by INF. Fields include date and time of trip, crossing name,, direction, number of passengers... -
Deh Cho Bridge Toll Gantry Data
Data consists of a record for each vehicle crossing the Deh Cho Bridge from December 1, 2012 to present. Each Excel file corresponds to one month. Fields include date and... -
Enterprise Weigh Scale Database
Data consists of a record for each truck reporting to the Enterprise Weigh Scale (1999 to present) and Inuvik Weigh Scale (2021 to present). Fields include date and time of... -
Chan Lake Atmospheric Data
Weather observations at 20-minute intervals. Fields include: date, time, atmospheric pressure, average wind direction, average wind speed, wind gust speed, air temperature,... -
Chan Lake Pavement Data
Pavement data at 20-minute intervals. Fields include: date, time, surface status, surface temperature, salinity, and freeze point. -
Chan Lake SLA (Seasonal Load Adjustment) Data
Road bed temperature readings recorded at 1-hour intervals at following depths below road surface: 10 cm, 30 cm, 50 cm, 70 cm, 90 cm, 110 cm, 130 cm, and 150 cm.
