The Digital Press

Many cities struggle with railway lines ending at city edges, forcing inconvenient transfers; tram-trains offer a cost-effective solution by linking railways directly to tram networks.

Why it matters: Tram-trains improve connectivity by enabling seamless travel from suburbs directly into city centers without transfers.

The big picture: They provide a middle ground between costly metro tunnels and slower, less integrated tram or train systems, especially for smaller cities.

Stunning stat: Karlsruhe's tram-train ridership on one line rose 400% after integration, with the network now carrying 170 million passengers annually.

Commenters say: Readers appreciate the detailed examples and potential of tram-trains, debating trade-offs like speed, capacity, and suitability for different city sizes.