Remains of a Roman interval tower located 123ft NW of the East Angle Tower. Partly excavated by S N Miller in 1926 and the upper part exposed in 1953. The wall core is exposed to a depth of 0.7m.

A series of six polygonal projecting stone interval towers as part of the early 4th century remodelling of the south-west defences. SW1 Roman interval tower exposed in 1956 beneath British Home Stores, Coney Street.

A series of six polygonal projecting stone interval towers as part of the early 4th century remodelling of the south-west defences.

A series of six polygonal projecting stone interval towers as part of the early 4th century remodelling of the south-west defences. Remains of a Roman interval tower under Border's shop, Coney Street, where a fragment of walling is incorporated i...

A series of six polygonal projecting stone interval towers as part of the early 4th century remodelling of the south-west defences. Remains of a Roman interval tower to the rear of Lendal House (11 Lendal). Noted during a watching brief in 2011.

A series of six polygonal projecting stone interval towers as part of the early 4th century remodelling of the south-west defences. Excavated between 1972-5.

Site of Roman interval tower behind the Education Offices in St Leonard's Place, was excavated in 1835 and 1928. There are no extant remains.

Site of a Roman interval tower excavated and destroyed in 1835.

Site of a Roman interval tower under Dean's Park was excavated in 1926.

An Agricolan timber tower, under the Yorkshire and Prudential Insurance Buildings, Davygate and Newgate Street, was excavated in 1956-7.