Transportation Midblock Volumes 2024

Accuracy: All motorized vehicle data provided is based on either an 8 or 12 hour standard count. The collected raw total is then expanded to a 24 hour volume and factored by Ottawa’s Annual Average Daily Traffic (AADT) values providing a factored 24 hour value. All data points reported were collected using an automatic traffic recorder with an expected 95% +/- 5% accuracy. The City of Ottawa provides this information in good faith but provides no warranty, nor accepts any liability arising from any incorrect, incomplete or misleading information or its improper use. Annual Average Daily Traffic (AADT) is the average number of motorized vehicles in 24 hours, and provides an estimation of the motorized vehicle volume on any day of the year. Update Frequency: Annually – note locations subject to change to reflect ad-hoc nature of intersection volume count program. Attributes: All Motorized Vehicles AADT (24 hour volume) represents total factored motorized vehicles midblock volume Location X, Y Contact: Transportation Data Collection & Analytics