Yeah, that is one hell of a project. I watched a program on Discovery or summat of the inital work--blasting of piling sites, pouring of pilings, stretching construction cables from two metal towers on one side to a matching pair on the other--very cool. The bridge is definitely an attractive design. Me like cable bridges.
FWIW, don't pee from the roadside on the dam. The police didn't appreciate it when I did so.