Going from St. Louis to Chicago, then up past Milwaukee before backtracking that route home, my wife and I drove our 2008 Honda Civic, a 5-speed which is rated to get 36 miles per gallon on the highway and 25 mpg in the city (29 mpg combined).

On three gas stops, our mileage figured to 40.25, 39.29 and 39.48 mpg.

That included city driving, traffic stoppages, and miles and miles of construction slow-downs and more stoppages.

Could it be that driving the speed limits, usually 55- and 65-mph on the highways and interstates we used, gave us that boost to get from 36 to 40 miles per gallon?

Read more of this story »

Once mandated in the 1970s — but eventually discarded for 65-75 m.p.h. limits handled by individual states — the concept has resurfaced as oil and gas prices have rocketed to record heights.

A news story published this morning in USA Today brought out the naysayers in droves. An overwhelming majority of the story’s commenters online booed and hissed at the notion that they should do any such inconvenient thing.

Some main complaints are being echoed throughout the comments chamber:

Read more of this story »