Introduction

GTFS feeds are frequency used to support transportation modeling and planning exercises. Before feed is used to represent transportation service, it is important to perform a series of validation steps to ensure that the service represented in the feed is accurate. The purpose of this document is to review the findings of a variety of diagnostics and analytical tests that are intended to help an analyst perform a QA/QC review of GTFS feeds.

Transit Feeds Analyzed

GTFS Feed Names
chapel hill transit gtfs 20190914
duke gtfs 20190830
gocary gtfs 20190420
godurham gtfs 20190914
goraleigh gtfs 20190907
gotriangle gtfs 20190907
ncsu wolfline gtfs 20190826
PART gtfs 072020
part gtfs 08122020