We can see how quickly the free Superchargers are getting popular by comparing this milestone to where we were four short months ago. At the end of September, after the Superchargers had been installed for a year, Tesla drivers had hit 3.2 million miles. The rapid increase since then is due mostly to there simply being a lot more chargers being available now. Tesla representatives told us that there are over 70 Supercharger stations in the world today (58 in North America and 14 in Europe) and that six were installed in the past week. Georgeson didn't have numbers on hand to say which stations were the most popular or other details, but did say that it's safe to assume that the Supercharger in Lusk, WY (pictured), part of a sweeping 'S' shape from Los Angeles through the northern US and on to Chicago and the East Coast, is not the most frequently visited. The next target for expansion is finishing the Boston-to-Miami corridor, which means putting in more Superchargers in North Florida and South Carolina. At CES last week, the Supercharger network won our AOL Technology of the Year award.
*UPDATE: Tesla just let us know that 8 million is a little premature. The current number is actually closer to 7.5 million, but the total should crest the 8-million mark soon.