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Keith Vodden Dr. Douglas Smith - Transports Canada

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• Large truck. Collisions involving larger trucks represent 7% of all collisions,<br />

18% of fatal collisions and 15% ($3 billion) of the social costs.<br />

• Freeway collisions. Collisions occurring on 400 series highways represent 14%<br />

($2 billion) of social costs, 12% of fatal, and 11% of all collisions.<br />

B. SOCIAL COSTS OF MOTOR VEHICLE COLLISIONS FOR CANADA<br />

AND FOR EACH JURISDICTION<br />

The 613,000 motor vehicle collisions occurring in Canadian jurisdictions in 2004<br />

resulted in social costs of $63 billion. By type of collision, social costs were $39 billion<br />

(62%), $20 billion (32%), and $3 billion (5%) for fatal, injury and PDO collisions<br />

respectively. Beside Ontario other significant jurisdictions in terms of number and social<br />

costs of collisions were:<br />

• Quebec—28% of social costs and 23% of collisions.<br />

• Alberta—15% of social costs and 17% of collisions.<br />

• British Columbia—14% of social costs and 8% of collisions.<br />

C. MODELING THE SOCIAL COSTS OF COLLISION<br />

This project produced a model of the social costs of motor vehicle collisions<br />

occurring in Ontario in 2004. The project advances an earlier social cost model (1994)<br />

also adding costs components related to traffic delay (extra time, fuel, and pollution).<br />

The model was designed as a flexible tool to facilitate additional analyses<br />

including updating for future years. The core Ontario model was applied to sub-sets of<br />

collisions in Ontario and to collisions occurring in all Canadian jurisdictions in 2004.<br />

Changes to assumptions, values or parameters are easy to perform. The model includes<br />

high, low, and medium scenarios for valuing human consequences based on the<br />

technically preferred willingness-to-pay valuation methodology. These produce estimates<br />

of the human consequences of motor vehicle collisions in Ontario ranging from $7 billion<br />

to $22 billion. Also included is a scenario using a discounted future earnings approach<br />

that is used in some road safety applications. This method produces an alternative cost of<br />

human consequences of $1.5 billion.<br />

We are indebted to the Ministry of Transportation, Transport <strong>Canada</strong> and the<br />

Workplace Safety and Insurance Board that funded the project as well as provided<br />

guidance and needed data. We thank other data contributors: the Ministry of Health and<br />

Long Term Care; the Insurance Bureau of <strong>Canada</strong>; the Ontario Provincial Police; the<br />

Ontario Fire Marshal; and the Coroner’s Office.<br />

ii<br />

TNS Canadian Facts, Social and Policy Research

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