Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo pashure mumutauro mumwe chete sechikamu: Passage: The Port of Baton Rouge ndiyo 9th-kukura muUnited States maererano tonnage nengarava, uye ndiyo kure upstream Mississippi River chiteshi chengarava anokwanisa kubata Panamax zvikepe.
Kutakura Panamax ngarava