GTFS Merge Service

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A Dockerized solution for merging multiple static GTFS transit feeds into a single consolidated feed. The service automates the merging of static GTFS data feeds and uploads results to cloud storage, enabling workflow automation for transit agencies managing multiple data sources.

Features

• Multiple Feed Input - Accepts multiple GTFS feed URLs as input sources
• Configurable Strategies - Identity, fuzzy matching, or skip strategies per file type
• Cloud Storage Integration - Direct S3/S3-compatible storage support (AWS, Cloudflare R2)
• Domain Whitelisting - Security controls for allowed feed sources
• JSON Configuration - Configuration-driven feed sources and merge strategies
• Automated Workflows - Create merged bundles whenever input feeds change

Get Started

View the source code and documentation on GitHub: github.com/OneBusAway/gtfs-merge-service