Candidate Issue Comparison

A comparison of Obama and McCain’s positions on transportation from Bookings: Candidate Issue Index: Transportation

Natural Gas Cars Popular in Utah and Oklahoma

In the NYT, an article about the (relative) popularity of natural gas cars in Utah: Surge in Natural Gas Cars Has Utah Driving Cheaply
Natural gas still is hardly dominant, but suggests with the right economics (cheap natural gas, expensive petrol), a fleet conversion is plausible.