Samtliga länkar öppnas i nytt fönster
Australien
Department of Infrastructure and Transport
Belgien
Agentschap Wegen en Verkeer (Flemish Government for Roads and Traffic)
Autoroutes et routes de Wallonie
Infrabel
Service public federal Mobilité et Transports
Chile
Ministerio de Transportes y Telecommunicaciones
Danmark
Banedanmark
Vejdirektoratet
Transportministeriet
Estland
Eesti Raudtee (Estonian Railways Ltd.)
Maanteeamet (Estonian Road Administration.)
Finland
Liikenne- ja viestintäministeriö (Kommunikationsministeriet)
Liikennevirasto (Trafikverket)
Frankrike
Ministère de l’Écologie, du développement durable, des transports et du logement
Reséau Ferré de France
Grekland
HELLENIC Ministry for the Environment, Physical Planning & Public Works
Ministry of Infrastructure, Transport and Networks
Irland
CIÉ Group
Department of Transport, Tourism and Sport
National Roads Authority - NRA
Island
Vegagerdin
Italien
Anas S.p.A.
Ministero delle Infrastrutture e dei Trasporti
Rete Ferroviaria Italiana – RFI
Japan
Ministry of Land, Infrastructure, Transport and Tourism - MLIT
Kanada
Transport, Infrastructure and Communities Portfolio
Lettland
Latvijas dzelzceļš - LDz (Latvian Railway Concern)
Latvijas Republikas Satiksmes ministrija (Ministry of Transport)
Latvijas Valsts ceļi (Latvian State Roads)
Litauen
Lietuvos Respublikos. Susisiekimo ministerija (Ministry of Transport and Communications of the Republic of Lithuania)
Lietuvos Geležinkeliai (JSC Lithuanian Railways)
Lithuanian Road Administration under the Ministry of Transport and Communications
Luxemburg
Administration des Ponts et Chaussées
CFL
Mexico
Secretaría de Communicaciones y Transportes - SCT
Nederländerna
Rijkswaterstaat: Ministerie van Infrastructuur en Milieu (Ministry of Infrastructure and the Environment)
Norge
Jernbaneverket
Samferdselsdepartementet
Statens vegvesen
Nya Zeeland
KiwiRail (New Zealand Railways Corporation)
Ministry of Transport
New Zealand Transport Agency
Polen
Generalna Dyrekcja Dróg Krajowych i Autostrad (General Directorate for National Roads and Motorways)
Ministerstwo Infrastruktyr (Ministry of Infrastructure)
Polskie Koleje Państwowe – PKP
Portugal
InIR- Instituto de Infra-Estruturas Rodoviárias, I.P.
REFER
Secretaria de Estado das Obras Públicas Transportes e Comunicações - SEOPTC
Schweiz
Bundesamt für Strassen, ASTRA (Federal Roads Office, FEDRO) Eidgenössisches Departement für Umwelt, Verkehr, Energie und Kommunikation – UVEK (Federal Department of the Environment, Transport, Energy and Communications)
SBB CFF FFS
Slovakien
Ministerstvo dopravy, výstavby a regionálneho rozvoja (Ministry of Transport, Construction and Regional Development of the Slovak Republic)
Železnice Slovenskej republiky – ŽSR
Slovenien
Javna agencija za železniški promet Republike Slovenije – AŽP (Public Agency of the Republic of Slovenia for Railway Transport)
Ministrstvo za promet. Direkcija Republike Slovenije za ceste (Slovenian Roads Agency)
Republika Slovenija: Ministrstvo za promet
Spanien
Administrador de Infraestructuras Ferroviarias – Adif (Administrator of Railway Infrastructures)
Ministerio de Fomento (ministerium för transport)
Ministerio del Interior: Dirección General de Tráfico
Storbritannien
Department for Transport
Highways agency
NetworkRail
Sverige
LFV
Näringsdepartementet
Sjöfartsverket
Trafikverket
Trafikanalys
Transportstyrelsen
Sydafrika
Department of Transport, Republic of South Africa
South African National Roads Agency
Transnet
Tjeckien
Ministry of Transport
Ředitelství silnic a dálnic ČR - ŘSD (Road and Motorway Directorate of the Czech Republic)
Správa železniční dopravní cesty - SŽDC (Railway Infrastructure Administration)
Tyskland
Bundesministerium für Verkehr, Bau- und Stadtentwicklung (Federal Ministry of Transport, Building and Urban Development)
Deutsche Bahn - DB
Ungern
Magyar Államvasutak Zrt - MÁV
Magyar Közút (Hungarian Roads Managment Company)
Nemzeti Fejlesztési Minisztérium (Ministry of National Development)
Nemzeti Közlekedési Hatóság (National Transport Authority)
USA
Federal Highway Administration
United States Department of Transportation
Österrike
Bundesministerium für Verkehr, Innovation und Technologie (Federal Ministry for Transport, Innovation and Technology)
ÖBB-Infrastruktur AG