NZ345 fulcrum by , Julien Garnier 29 See on map Important German support point coded NZ-345 ex NZ-21a at the entrance to the Loire estuary. Important German support point coded NZ-345 ex NZ-21a at the entrance to the Loire estuary. Read Route Tags : saint-brevin-les-pins pays-de-la-loire loire-atlantique todt blockhaus bunker atlanticwall