I hear "superhighway for hedgehogs" and I think of this: <a href="http://www.serebii.net/ssbb/stages/greenhillzone.jpg" rel="nofollow">http://www.serebii.net/ssbb/stages/greenhillzone.jpg</a><p>I know I'm a dork.
Not to downplay the advancement of humans, but the squirrels on our block created a "Superhighway" between garages, fences and garbage cans. Every garbage receptacle on our block has a hole in it, created by squirrels. We regularly watch them eat lunch on top of our garbage can.
For those who are very confused by the comments on this submission: <a href="http://knowyourmeme.com/memes/gotta-go-fast" rel="nofollow">http://knowyourmeme.com/memes/gotta-go-fast</a>
Is this so they can get away from the badgers faster? <a href="https://news.ycombinator.com/item?id=11052743" rel="nofollow">https://news.ycombinator.com/item?id=11052743</a>
(...And then, they came and ate the slugs from my garden, muahaha!)<p>Meanwhile, in Oslo...<p><a href="https://www.youtube.com/watch?v=Jdi2AXC9c9Q" rel="nofollow">https://www.youtube.com/watch?v=Jdi2AXC9c9Q</a>