The railway line between Wilchingen-Hallau and Beringen is a must for all railway fans. Old mechanical signals are here still in operation. But that will change soon. The line will be extended to two tracks and electrified in the next years. It's a coincidence that I discovered this railway. Here in the vicinity a crop circle was created, and that was really my goal. Beringen, Schaffhausen, Switzerland, July 13, 2012.