- Airports: Total number of airports. Runways must be useable, but may be unpaved. May not have facilities for refuelling, maintenance, or air traffic control.
- Airports > With paved runways > Total: Total number of airports with paved runways (concrete or asphalt surfaces)
- Merchant marine > Total: 1000 GRT or over
- Ports and terminals: This entry lists major ports and terminals primarily on the basis of the amount of cargo tonnage shipped through the facilities on an annual basis. In some instances, the number of containers handled or ship visits were also considered.
- Railways > Total: This entry states the total route length of the railway network and of its component parts by gauge: broad, dual, narrow, standard, and other.
- Road network length > Km: Length of road network in kilometers in European Union countries.
- Roadways > Total: This entry gives the total length of the road network and includes the length of the paved and unpaved portions.