Interactive NYC Subway Map: Real-Time Route Updates SolutionInteractive NYC Subway Map: Real-Time Route Updates Solution
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I designed and built a new NYC subway map that changes and reroutes itself automatically in response to service changes.
Instead of reading about confusing service updates, the map shows the updates graphically by rerouting the lines.
I used Figma Make to build a custom map drawing and viewing tool and then used that to hand draw all 423 stations and 588 route segments for all the permutations of potential route changes.
All the stations and routes are connected to Google transit feed data from the Metropolitan Transit Authority (MTA) so the map is live and updates on its own.
The MTA text-based alerts are ingested, normalized and stored using Codex + Supabase before being drawn on the map.
Built using Figma Make + Supabase + GPT-5.5
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As an NYC resident this is INCREDIBLE
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