Driving is as American as apple pie, but the Great Recession took a big bite out of the nation’s driving habits. Total miles driven in the U.S. hit a peak in the fall of 2007 just before the recession hit and fell for several years after. Total miles driven bottomed out in 2011, moving slowly higher since then.

The Department of Transportation reported this week that total miles driven has hit a new, all-time high. Vehicles drove 7.3 billion miles in May, up 2.7 percent from May, 2014. The annual number is even more impressive: Using a moving 12-month figure, total miles traveled in the past year registers at 3.08 trillion miles. This graph from Calculated Risk paints the picture:

This sure seems like good news for the U.S. economy. The data for miles driven reflects booms and busts in the economy, and seeing the numbers climb suggests the economy is still gaining strength.

However, the raw numbers may not be quite as good as they first appear. Even though miles driven are up, so is the U.S. population. Once the data is adjusted for population growth, a less robust picture emerges. Doug Short at Advisor Perspectives ran the numbers, concluding that on a per capita basis, miles driven is still well below its pre-recession peak. Here’s his chart:

It looks like the U.S. economy still has a long way to go to get back to its pre-recession strength, at least as measured by by the rough proxy of total miles driven.