Toothpicks

I was looking at the chili factory in Fort Madison because I thought it belonged to Hormel, but it turns out that it belongs to Pinnacle Foods. But I'm looking at the map and on the other side of the main railroad line I see all these toothpick like things lying on the ground and I wonder what the devil could they be. Telephone poles, maybe? No! They are wind turbine blades. This here is the Siemens factory.