SI
Integration Index

🇩🇪 Frankfurtvs🇪🇸 Madrid

Two numbers per city. The Integration Index measures how integrated public transport is. Car-free liveability is reported alongside as a separate sibling metric.

Integrated Transport
72.6
vs
52.8
Car Dependency
35.7
vs
26.4
Equity
76.1
vs
50.0
Qualitative Integration
Physical Interchange
8.3
vs
7.7
Ticketing & Fares
9.3
vs
6.7
Digital Information
9.0
vs
8.0
System Integration
8.3
vs
6.0
City Profile
Population
1.0M
vs
4.5M
Car Ownership
368/1k
vs
397/1k
GDP per Capita
€121k
vs
€43k

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