On: 25% of Cars Cause 90% of Automobile Air Pollution

[joshwd]

And even in Virginia, it differs at the county level. You don't need to get your car tested in southwest VA.

[nikomen → joshwd]

It does seem odd that the state requires safety inspections but doesn't require emissions tests in every jurisdiction.

[cowsandmilk → nikomen]

Bland County, VA : 18 people/square mile Fairfax County, VA : 2,761 people/square mile Arlington County, VA : 8,309 people/square mile

Any surprise that emissions tests are required in Fairfax and Arlington, but not in Bland County? Largest city in Bland County has a population of 75; it is a different world from the DC suburbs.

[rconti → nikomen]

And in California, which is often considered the strictest state ever invented by man, we have stringent emissions tests but no safety inspection at all! It really confuses all of the California-bashers when you tell them that.

[lmm → rconti]

I don't know, the idea that Californians care more about environmental pollution than human lives seems to fit the stereotypes.

[justin66 → rconti]

There's a logic to it. A person who values their safety - most do! - has an incentive to deal with safety issues, regardless of whether they are compelled. Less so with emissions issues.