Data sources and credits
Last updated: September 21, 2026
viaduct is built on open data from many organisations, public authorities, and volunteers.
Maps
Base maps, satellite imagery and terrain.
- OpenStreetMap contributors
- Map data behind every base map
- OpenMapTiles
- Vector tile schema and map styles
- Natural Earth
- Shaded relief at low zoom and world country shapes
- Esri World Imagery
- Satellite imagery Esri, Maxar, Earthstar Geographics, and the GIS User Community
- Mapzen terrain tiles (AWS Terrain Tiles)
- 3D terrain and hill shading in satellite view. Built from many elevation sources, including USGS, Copernicus EU-DEM and national mapping agencies
- CARTO
- Base maps on some older map views
Stations, routes and railway data
Where stations are, how the rail network runs, and the details and photos in the Railway Atlas.
- OpenStreetMap contributors
- Stations, the rail network, route lines and distances
- Wikidata
- Station, operator and rolling stock details in the Railway Atlas
- Wikimedia Commons
- Station and vehicle photos. Each photo is credited next to it with its author and licence
- railway-stations.org
- Station photos. Each photo is credited next to it
Elevation
Elevation profiles of routes are calculated from the Copernicus digital elevation model.
- Copernicus DEM (GLO-30)
- Elevation profiles of routes © DLR e.V. 2010-2014 and © Airbus Defence and Space GmbH 2014-2018 provided under COPERNICUS by the European Union and ESA; all rights reserved
Timetables
Connection search uses rail timetables that the providers below publish as open data. viaduct processes and merges the data and refreshes it every week.
- International and cross-border
- European Sleeper, FlixTrain (FlixMobility), Optima Tours
- Armenia
- South Caucasus Railway (via Jonah Brüchert)
- Australia
- Transport for NSW, Transport Victoria, Queensland Department of Transport and Main Roads, Adelaide Metro, Transperth
- Austria
- Mobilitätsverbünde Österreich OG Datenquelle: Mobilitätsverbünde Österreich OG – data.mobilitaetsverbuende.at
- Belgium
- NMBS/SNCB
- Bosnia & Herzegovina
- Railways of the Federation of Bosnia and Herzegovina (via Petr Novák)
- Brazil
- SPTrans
- Bulgaria
- BDŽ (via livetransport.eu)
- Canada
- Metrolinx, TransLink, VIA Rail Canada, exo
- Croatia
- HŽ Putnički prijevoz
- Czechia
- National timetable data (CIS JŘ) (via the JrUtil project), ROPID, KORDIS JMK, IDZK
- Denmark
- Rejseplanen
- Estonia
- Elron (via Regionaal- ja Põllumajandusministeerium)
- Finland
- Fintraffic, HSL
- France
- SNCF Voyageurs, TER and other regional networks, Île-de-France Mobilités, Eurostar, Trenitalia France and Renfe (via transport.data.gouv.fr)
- Georgia
- Georgian Railway (via Jonah Brüchert)
- Germany
- DELFI e.V., VBB, VBN, KVV, Pollo Museumsbahn
- Greece
- Hellenic Train
- Hungary
- MÁV, BKK, SZKT, Kecskeméti Kisvasút
- India
- Indian Railways (via P. Radha Krishna)
- Ireland
- National Transport Authority
- Israel
- Israel Ministry of Transport
- Italy
- Regione Piemonte, AMT Genova, Trenitalia regional services in Tuscany and Sardinia, Trenord, ARST, EAV, Ferrotramviaria, Trentino trasporti, STA Südtiroler Transportstrukturen, Trenitalia (via the Italian National Access Point)
- Japan
- Tokyo rail schedules (via Akihiko Kusanagi and Mikołaj Kuranowski), Ise Railway, Yamagata Railway and Akechi Railway, Kumamoto Electric Railway, Japan Railways (JR)
- Kosovo
- Trainkos (via Petr Novák)
- Latvia
- pieturas.lv (via Gustavs Švalbe)
- Lithuania
- LTG Link (via Jonah Brüchert), Kautra
- Luxembourg
- Administration des transports publics
- Malaysia
- Keretapi Tanah Melayu (KTM)
- Mexico
- Mexico City open data portal
- Moldova
- Moldovan Railways (CFM) (via Petr Novák)
- Montenegro
- ŽPCG (via Jonah Brüchert)
- Morocco
- ONCF and Supratours (via the unofficial oncf-gtfs project)
- Netherlands
- OVapi
- New Zealand
- Auckland Transport, Greater Wellington Regional Council (Metlink), Busit (Waikato)
- North Macedonia
- North Macedonian Railways (via Petr Novák)
- Norway
- Entur Contains data under the Norwegian licence for Open Government data (NLOD) distributed by Entur
- Poland
- PKP Intercity (via kasmar00 and Mikołaj Kuranowski), Koleje Mazowieckie and PKP Polskie Linie Kolejowe (via Mikołaj Kuranowski), Narrow-gauge railways (via Marcin Kasznia), PKP Intercity trains in Germany (via GTFS.de), Warszawska Kolej Dojazdowa (via Mikołaj Kuranowski), Żuławska Kolej Dojazdowa (via Lach-anonym), Warsaw river ferries (via zbiorkom.live)
- Portugal
- CP – Comboios de Portugal, Fertagus
- Romania
- Romanian passenger railways (via Jonah Brüchert)
- Serbia
- Srbijavoz
- Slovakia
- Detská železnica Košice, Slovak rail operators (via iTranSys)
- Slovenia
- Slovenian National Access Point
- South Korea
- Korail (via Mikołaj Kuranowski), Korea Transport Database (KTDB)
- Spain
- Renfe, FEVE, Euskotren, OUIGO, TRAM Barcelona and CTM Mallorca (via the Spanish National Access Point), Ferrocarrils de la Generalitat de Catalunya (FGC)
- Sweden
- Samtrafiken (Trafiklab)
- Switzerland
- SBB (via opentransportdata.swiss)
- Taiwan
- Ministry of Transportation and Communications (TDX)
- Thailand
- Office of Transport and Traffic Policy and Planning
- Türkiye
- TCDD Taşımacılık, Erzurum, Lüleburgaz, Gaziantep (Gaziulaş)
- Ukraine
- Ukrzaliznytsia
- United Kingdom
- National Rail Enquiries (via Aubin), Translink (Northern Ireland) (via busmaps.com) National Rail timetable information powered by National Rail Enquiries
- United States
- 511 SF Bay, MBTA, Pittsburgh Regional Transit, Utah Transit Authority, MTA (Long Island Rail Road, Metro-North, New York City Transit), SEPTA, RTD Denver, Sound Transit, TriMet, Caltrain, Amtrak, Brightline, Capitol Corridor, DART, DCTA, MARC, Metra, Metro St. Louis, Metrolink, Miami-Dade Transit, NJ Transit, NICTD, SunRail, Tri-Rail, Virginia Railway Express, WeGo Public Transit
Exchange rates
Used to convert trip expenses between currencies.
- European Central Bank
- Euro foreign exchange reference rates for converting trip expenses
- Frankfurter
- Rates for currencies the ECB does not publish
Something missing or credited wrongly? Let us know