@railroute-ts/india

India rail network data for railroute-ts. Indian Railways mainline from OpenStreetMap. 8,476 stations with Indian Railways codes (NDLS, CSMT, MAS, HWH …).

npm install railroute-ts @railroute-ts/india

import { railRoute } from 'railroute-ts';
import { INDIA_NETWORK } from '@railroute-ts/india';

const route = railRoute([lon1, lat1], [lon2, lat2], { network: INDIA_NETWORK });
route.properties.length;   // km

Stations

import { railRoute, registerStations } from 'railroute-ts';
import { INDIA_NETWORK, INDIA_STATIONS } from '@railroute-ts/india';

registerStations(INDIA_STATIONS);   // once, at startup
railRoute('NDLS', 'CSMT', { network: INDIA_NETWORK });

Data is a compact edge-level GeoJSON (INDIA_NETWORK.metadata carries source, license, build date, bbox, edge count and km). Versions are calendar-based (2026.9.x): a bump means a data refresh, not an API change. Rebuild from source with network/fetch-region.py regions/india.json in the repo.

License: code MIT; data ODbL-1.0 (© OpenStreetMap contributors).