Els - how did you get across the pipe?
That pipe was huge, higher than myself. The ditch was probably twice the height/depth. There was no way I could jump in and try to lift my bike up to the other bank. Even if I had managed it, I could not have got over the pipe.
In the photo, the pipe is endless, but looking the other way, I could see an apparent ending point. So I walked towards that point and yes, the pipe and ditch came to an end. I walked across and through a potato field on the other side to get back on 'track'.
Would that be an oil pipe? Huge, and very clinically put in place.