Combined transport is intermodal transport in which several transport types are used subsequently.
It may also be referred to as multimodal or integrated transport.
If goods are to be delivered door / door, we will often use a combination of different transport types.
Examples of combined transport is e.g. trailers on Ro / Ro ferries and trailers on rail carriages, where sea og rail is used for the major part of the journey due to environmental considerations.