Urban rapid transit in tunnels and elevated guideways — the spine of dense cities. Subway is one of 48 vehicle types in this atlas. The pages treat it as a full system — history, anatomy, operating principles, culture, icons, future pressure and market shape — not a product brochure.
Scores compare subway with the other types on speed, efficiency, accessibility, safety, cultural impact and tech disruption. They are relative editorial judgements, not laboratory ratings. Seven chapters dig in: origins, systems and cutaways, how it works, cultural life, legendary icons, what comes next, and how money and regions structure the fleet.
Mark each measure High, Any or Low for what you want. The fit number moves with every mark, and your marks follow you to the next page in this app.
| Measure | Subway | Tractor | You want |
|---|---|---|---|
| Speed | |||
| Efficiency | |||
| Accessibility | |||
| Safety | |||
| Cultural impact | |||
| Tech disruption |
Mark at least one measure to see a fit number.
Scores are the atlas’s 0–100 teaching marks for each topic, not a measurement of you.
Tick a point once you could explain it in your own words. Ticks stay on this device.
0 of 4 points done
All points done. Next: Open the topic: Subway
Urban rapid transit in tunnels and elevated guideways — the spine of dense cities. Subway is one of 48 vehicle types in this atlas. The pages treat it as a full system — history, anatomy, operating principles, culture, icons, future pressure and market shape — not a product brochure.
Scores compare subway with the other types on speed, efficiency, accessibility, safety, cultural impact and tech disruption. They are relative editorial judgements, not laboratory ratings. Seven chapters dig in: origins, systems and cutaways, how it works, cultural life, legendary icons, what comes next, and how money and regions structure the fleet.
Deep-bore metros, elevated lines and rubber-tyred sets all serve subway missions with different civil costs.
Platform screen doors and accessibility retrofits rewrite older systems without new tunnels.
This is a reading check for the atlas, not personal advice, a live price, or a booking. It does not replace the full topic page.
Next question: Tractor · Open the topic: Subway
📍 Airliner: the local fact in “Cruise” · 📍 Bicycle: the local fact in “Weight” · 🛠 E-scooter: use “Speed cap” in the tool · 📍 E-scooter: the local fact in “Range” · 🛑 Electric car: what “Range band” does not decide · 🔎 Funicular: read “Are the scores official?” before you decide · Decision checks