I don't know about never, but I wouldn't be surprised. I'm almost certain it's the first time the Bridges have been under water since they raised them back in the '80s. It's a hell of a difference from the last time I was out there a year or two ago when the water in the east channel of that arm started about 3/4 of a mile north of the Bridges...I don't think it's ever been this high. Twin bridges