Municipal Council Depot. Created at the time of the widening of Olive Grove Road and the laying out of surrounding streets. Dominated by enormous igloo shaped concrete dome used for storage of road salt. Historically within the area of Sheffield Great Park, which is thought to have extended to the banks of the River Sheaf (which prior to 1870 is shown by the OS to have meandered through this polygon). The 1870 construction of the Midland Railway began the process of creating this polygon. The 1891 OS shows this area covered by allotment gardens. No legibility of these earlier landscape types.