This had the appearance of a ,dare I say it, a Roman Bridge.Nothing to name it as such.No entry on a large scale map,per say.Only a rather shabby,information board,suggesting that there could have been a Roman road in the vicinity,going to Canterbury , but which has never been found.This site is less than a mile from the invisible Roman Ford,actually on the line of a known Roman Road.Would the Romans really have built two roads going up the same hill,1/2 mile apart?
see http://www.geolocation.ws/v/E/2451045/information-board-the-culvert-strawberry/en