The Highvalley skatepark project in Stockholm's Högdalen is making good progress. The project that got the go ahead back in 2009, if memory serves, and subsequently got dropped for reasons like the realization that there wasn't a road big enough leading to the site for the concrete trucks to deliver the stuff is now getting close to being finished. The park is huge - have a look at the video below. It will have a 1 km long banked path for long boarders as well as a street course and a bowl area. I don't even want to think about the amount of work involved at pouring and shaping this thing..