noun
full interchange
A highway interchange that provides ramps for all directional movements, allowing traffic to enter and exit in both directions without at-grade crossings.
この高速道路にはフルインターチェンジが3か所ある。
This expressway has three full interchanges.
Variant with interpunct; less common but still seen.
A general interchange; フルインターチェンジ specifically refers to a full interchange with all directional ramps.
A half interchange that only allows entry or exit in certain directions, unlike a full interchange.
Loanword from English 'full interchange'.