Metros Curb Car Use, Trams Lag in Europe

Complexity Science Hub

[Vienna, 07.11.2025]—For his analysis, CSH researcher Rafael Prieto-Curiel examined mobility data from around 400 European cities. These data capture how daily commutes are distributed across three categories: active mobility (walking and cycling), public transport (metro, tram, bus), and (car, taxi, motorcycle, ride-hailing).

"I looked at 47 cities with a metro, 46 cities with a tram but no metro, and 285 cities without both," explains Prieto-Curiel. The data come from a larger dataset he built for earlier work, available through the interactive visualization Cities Moving .

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