Quality of the intraregional rail connections 2017 From SIG-GR @ Ministère du Logement et de l'Aménagement du territoire - Département de l’aménagement du territoire Quality of the intraregional rail connections (2017) based on the linear distance speed of the fastest connection between the major centres of the Greater Region Sources: FAU, Deutsche Bahn 2017 Created on March 25, 2020. Updated on October 13, 2022 — Creative Commons Attribution 4.0 0 reuses 0 favorites