The Paris Road Bridge is the name of the bridge carrying Louisiana Highway 47 across the Mississippi River Gulf Outlet between St. Bernard Parish and New Orleans East in Louisiana, United States. It is also known as the Green Bridge. The name "Green Bridge" came from it originally being painted green. It was repainted brown in 1980, and recently re…The Paris Road Bridge is the name of the bridge carrying Louisiana Highway 47 across the Mississippi River Gulf Outlet between St. Bernard Parish and New Orleans East in Louisiana, United States. It is also known as the Green Bridge. The name "Green Bridge" came from it originally being painted green. It was repainted brown in 1980, and recently repainted grey, but locals continue to call it "the Green Bridge".