openplans/OpenTripPlanner — pull request #926 by skywave (2012-12-01 15:45:23+00:00)
Title: Add 700 route_type

As per Brian Ferris in the Google Changes, Google Transit supports the extension 700 route_type for regular bus service. Is used in the OpenVBB Berlin GTFS feed and probably will be in more feeds.
https://groups.google.com/d/msg/gtfs-changes/2LhXGnYwJng/IVod-mE0564J