On Track

On Track is a high-performance Rust library for loading, routing, searching, and querying GTFS transit data, designed for minimal runtime allocations and fast lookups.

Implemented

• Load GTFS data directly from .zip archives.
• In-memory GTFS engine for fast read/query operations.
• Direct querying of entities by ID. 500ns to 500µs
• Fuzzy search for stops and geographic areas.

Roadmap

• Distance-based search for stops and areas.
• Simple distance-based routing.
• Time-based routing and schedule-aware journey planning.

Refrences

• GTFS Specification
• Development Data (Sweden):