.NET implementation of a General Transit Feed Specification (GTFS) feed parser. (see https://developers.google.com/transit/gtfs/reference)
// create the reader.
var reader = new GTFSReader<GTFSFeed>();
var feed = reader.Read("/path/to/feed");
// read archive.
feed = reader.Read("/path/to/archive.zip");
// write feed to folder.
var writer = new GTFSWriter<GTFSFeed>();
writer.Write(feed, "/path/to/output");
PM> Install-Package GTFS