Navigable aqueduct

Argent-Double Aqueduct

France La Redorte
Argent-Double Aqueduct
Argent-Double Aqueduct · Wikipedia

About

The Silver-Double Aqueduct (French: Bridge-channel of the Silver-Double; Occitan: Aqüedute d'Argent-Doble) is one of several aqueducts on the Canal du Midi. The Silver-Double stream is cultured under the canal at La Redorte.