- trains all look to be arriving/departing in hundreds of minutes when you click a random station, even near active trains. Assuming a bug. Regardless, consider changing this to hour/minute display if over 60|90m

- train icon looks like standard metro icon but is easily mistaken for a bus

- train detail panel fixed to bottom is awkward on desktop breakpoints. consider floating or integrating to a single sidebar

- consider having main sidebar fixed to bottom for mobile breakpoints