The idea was first proposed in 2000 by the Hong Kong Institute of Planners (HKIP) as a transport improvement scheme. The scheme was deemed technically feasible but was not implemented by the government at that time. A further study was done in 2014 in collaboration with the MTR and MVA, the leading traffic engineering firm in Hong Kong, to explore how the environment can be enhanced with the transport improvement scheme. The plan involves converting a 1.4 km section of Des Voeux Road Central, between Pedder Street and the Western Market, from a thoroughfare for motorised traffic to a pedestrian zone. The tramway would be maintained in situ and the cross-streets would remain open to traffic. Bus routes would be diverted onto Connaught Road. The pedestrian zone would remain open to delivery vehicles and emergency services.