Maybe slighty off topic 'ere but i dont think so. Anyone, remember the 'pit'? On Church Road opp. Netto, as it is now. Could that 'trench' have been where the original track was?
I remember before they built the Kwik Save and car park (when the old printers building stood on the site ) there use to an old railway bridge barrier where the car park entrance is. That part of the road was a bridge.