The map shows the transport development projects listed in February 2021. Three categories of development projects are shown in tinted blocks: ZAC (Urban Development Zones), PRU (Urban Renewal Projects) and other sectors where projects are underway, when their surface area exceeds 2 ha.
The map also specifies sites for which there are calls for innovating urban projects (Reinvent Paris 1 and 2, Let’s invent the Grand Paris Metropolis 1 and 2, Reinventing the River Seine and Reinventing Cities). The compilation of these data is based on information provided by developers and local authorities.
A distinction is made between transport projects where lines are at the study or planning stage and those being carried out.