Driven past the Old Dalby Test Track so many times! But never before stopped and had a look. Since I was on my bike, made the most of it. I had a look at a very small section of the line between Saxelby Village (bridge 52) and Saxelby tunnel.
More photos from this set can be found at www.gordon-valentine.com/zenphoto/england/old-dalby-test-track/.