Five routes totalling approximately 298.5 km provide a basis for a multi-level public-transport network and changes to urban spatial organisation.

Routes and urban space
Urban rail affects station areas, transfers and development patterns as well as transport. Consider station connections, depots and integrated development alongside route length.
Construction and technical capacity
Coordinate route construction, bridges, tunnels, track, power, signalling, rolling stock and maintenance. Research must be applicable to construction, commissioning and long-term operation.
Project coordination
Rail projects cross multiple districts and interfaces. Existing roads, utility networks, public spaces and neighbouring projects require coordination to control construction impacts on the city.
Monitoring priorities
Check approvals, funding, milestones, standards and operational transition. Completing one milestone does not mean the whole line is ready for service.