Ethics is two things. First, ethics refers to well-founded standards of right and wrong that prescribe what humans ought to do, usually in terms of rights, obligations, benefits to society, fairness, or specific virtues.
If you mean the average speed limit, it's probably 65 MPH. In 1995 Congress repealed the national speed limit of 55 and it is now up to states again to determine the limits. About 30 states have limits of 70 MPH or higher. A few Western states have no speed limits on certain stretches of highway.
Under pressure from the U.S., the province lowered the limit to 100 km/h in 1976. And thatâs where it remains today, even though most other jurisdictions have since raised theirs. Most U.S. states have a 70 mph (113 km/h) limit. The highest speed limit in North America is 85 mph (140 km/h) on Texasâs State Highway 130. Ontarioâs low limit is often defended on the basis of speed elasticity â the assumption that drivers will automatically exceed the posted limit by a certain margin.