Seabrook Railroad Bridge - Credit: Wikimedia Commons
The Seabrook Railroad Bridge is a bascule bridge in New Orleans, Louisiana running adjacent to the Seabrook Bridge. It is often confused with this vehicular bridge to the north, officially called the Senator Ted Hickey Bridge; therefore, it is commonly called the Seabrook Railroad Bridge, that now carries only trains across the canal. The bridge has a horizontal clearance of with unlimited vertical clearance when fully retracted. Read more on Wikipedia
Source: en.wikipedia.org