Actually not quite true as the road leads to a number of interesting places along the way to its dead end (by car - you can walk further) - airfield, animal rescue centre, model aircraft field, fishing lake..
Well, if you have got this far I hope that you have enjoyed your drive/walk down this road. It is possible to continue walking from here north along the sixteen foot dyke and this brings you out onto Manea Road.
You are looking for a small clip lock box with a few swappables. This is a replacement to the original but in the same position.