Last October, Google added new, eco-friendly driving directions to Maps. In the US, you could pull up a driving route that would take into account things like congestion and incline to find you the directions that are best for your fuel economy. As part of a handful of Maps announcements today, Google says the feature will be available in "nearly 40" European countries, though we didn't get a list of everywhere it'll be available. Google had previously added the feature to maps in Canada and Germany.