The thematic scope of the study has been is grouped into seven chapters, the first four describing individual transport modes of the TEN-T node in Gdynia. The following chapters concern Gdynia-based entities of the national economy registered in the REGON under the section '’Transportation and storage”, as well as capital expenditures and fixed assets in this section. The last chapter deals with selected aspects of environmental protection. Moreover, the publication has been enriched with a graphic presentation of selected issues.