The routing data API provides four OpenTripPlanner router datasets: Finland and Estonia, HSL region, Southwest Finland region and Waltti cities.
Routing data API is documented in the routing data API page.
The data flow is described in detail here: https://github.com/HSLdevcom/OpenTripPlanner-data-container/blob/v3/README.md
| URL | Project description | 
|---|---|
| https://github.com/hsldevcom/OpenTripPlanner/ | Digitransit fork of OpenTripPlanner | 
| https://github.com/opentripplanner/OpenTripPlanner/ | OpenTripPlanner upstream | 
| https://blog.openstreetmap.org/ | OpenStreetMap blog | 
| https://onebusaway.org/ | OneBusAway project, the open source platform for real-time transit info | 
| Asset | Url | 
|---|---|
| source | https://github.com/HSLdevcom/OpenTripPlanner-data-container | 
| DockerHub | https://hub.docker.com/r/hsldevcom/otp-data-builder/ |