During an archaeological watching brief undertaken by Canterbury Archaeological Trust at The Grand Shaft Barracks in 2017 a pathway and gutter were located just to the north of the north eastern external wall of the gymnasium at the Grand Shaft Barracks. They were located running along the north-western side of the extrnal wall of the gymnasium, buried at a depth of about 1.00m below present ground level. It had a tarmac surface about 1.00m wide and must represent an external pathway running along the outside of the building. Its surface had a slight fall away from the building and it was bounded along its north-western side by a shallow, open, brick-lined drain/gutter.

<1> Canterbury Archaeological Trust, 2018, Grand Shaft Barracks, Western Heights, Dover, Evaluation Report (Unpublished document). SKE51431.