Fewer subscriptions.
More vibe-coding.

Open-source tools & agent skills to build the things you’re paying for.

OSRM Backend

Project8.1K

Self-host an OpenStreetMap routing engine for routes, travel-time tables, GPS trace matching, and coordinate snapping.

Added 2026-10-07
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What you can build

  • Build a CSV tool that sends depot and job coordinates to Table, assigns each job to the depot with the shortest returned duration, and exports the original rows with assignments.
  • Build a trace-review script that sends recorded GPS points to Match and exports input points alongside matched locations so reviewers can inspect discrepancies.
  • Build a location-quality report that sends stored coordinates to Nearest and exports each input coordinate with its nearest street-network match for manual correction.
  • Build a trip-planning script that submits stop coordinates to Trip and exports its suggested visit order while retaining each stop’s original CSV fields.
  • Build a matrix analyzer that submits site coordinates to Table and exports unusually long or unavailable pairwise travel durations for operations review.

Try this prompt

Build an end-to-end depot assignment tool using OSRM’s Table service. Read depot and job coordinates from a CSV, request travel durations for the supplied locations, and assign each job to the depot with the shortest returned duration. Export assignments alongside all original row fields, and report unavailable results without dropping input. Make the OSRM endpoint configurable. Document that the user must provide a running OSRM instance and preprocessed OpenStreetMap data; do not add address geocoding.

Get started

  1. Get an OpenStreetMap extract

    Use the provided backend Docker image and download an extract, for example from Geofabrik. The README’s sample workflow uses a Berlin extract and the car profile.

  2. Preprocess the extract

    Run osrm-extract with the selected profile, then use osrm-partition and osrm-customize for the recommended MLD pipeline. Preprocessing can take a long time.

  3. Start the routing server

    Run osrm-routed with the MLD algorithm against the processed data, then send HTTP requests to its server. The README demonstrates a route request to localhost on port 5000.

License & notes

BSD-2-ClauseThe repository is licensed under BSD-2-Clause. Redistributed copies must retain the copyright notice, conditions, and disclaimer. Self-hosting requires compute and storage for the engine and processed OpenStreetMap data; acquiring extracts may also have costs. No paid model or API is documented. Hosting and data costs vary; no prices are quoted.

  • Self-hosting requires OpenStreetMap data preprocessing, compute, and storage; large extracts can take a long time to process.
  • Trip uses a greedy heuristic, not an exact traveling-salesperson solver.
  • The backend does not include the separate map frontend. The public demo has an API usage policy.

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Added 2026-10-07
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Added 2026-10-07
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