Sheffield City Centre (referred to locally as simply Town) is a district of the City of Sheffield and is covered partly by the City ward of the City of Sheffield. It includes the area that is within a radius of roughly of Sheffield Cathedral and is encircled by the Inner Ring Road, a circular route started in the late 1960s and completed in 2007. As well as the cathedral, buildings in the city centre include the Grade I listed Town Hall, the City Hall and the Winter Gardens. Several areas of the city centre have been designated as quarters. It is home to the city's major business, transport, leisure and cultural attractions. In recent years, the city centre has undergone massive regeneration with every section of the city centre seeing constant development. Projects include the development of new squares and public spaces; new residential and office buildings, including St. Pauls Tower, Velocity Living and Velocity Tower; the Heart of the City II and Moor shopping areas; redevelopment of existing buildings, such as the Crucible Theatre; better transport and shopping facilities; and new cultural attractions, such as museums and art galleries. Zones/Quarters Following the implementation of the 1994 City Centre Strategy eleven 'quarters' were defined within the city centre. Following on from this, during the 2004 redevelopment of the city centre four 'districts' were identified within the city centre, primarily for aiding traffic. Districts: Centre, Riverside, Sheaf Valley & West End Quarters: Kelham Island Quarter, Riverside, Castlegate, Sheaf Valley, Cultural Industries Quarter, The Moor Quarter, Devonshire Quarter, St Georges Quarter, St Vincent Quarter, Cathedral Quarter and Heart of the City. The main Districts are as follows: Centre The central district of Sheffield is home to the Town Hall and the major shopping areas of Fargate, Orchard Square and Commercial Street. The city's famous 1 o' clock time signal is located where Barker's Pool meets Leopold Street on the side of H.L. Brown the jewellers and sounds a daily siren to tell the time. The Heart of the City area, as its name suggests, lies at the centre of this zone and encompasses the Town Hall and Peace Gardens, a major focal point for people in the city. Adjacent to this is St Paul's Place, in centre of Sheffield, a new mixed use development lying between the Town Hall and Arundel Gate, one of the major roads running through the city centre.