Working on The Railroad

This is incredible!

"The Miniatur Wunderland model railroad in Hamburg, Germany is the largest in the world, covering 16,146 square feet of space with more than 10,000 train cars running around its 6.8 miles of HO scale track. Now, the makers of this huge layout have created a video that gives you a jaw-dropping look at the vast scope of this intricate work of art."

(Via Free Republic)