I’ve written an article for @worksinprogress.bsky.social about through running. It’s the most cost-effective way of upgrading railway lines in nearly all British cities. worksinprogress.co/issue/the-ma...
The magic of through running - Works in Progress Magazine
Commuter trains often stop at the edge of cities. Building a short tunnel to join them up is often by far the most efficient way to improve a city's transport.
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