Tom Fazio built a full fledged Biarritz as his 7th hole at Hudson National. I can't tell you for certain if the green had the traditional dimensions that would satisfy everyone's definition, but the swale, which was quite deep, is now gone.
It was an interesting means to get the golfer around a large area deemed to be "environmentally sensitive." The back tee measured about 240-yards and went directly over the wetlands (the chasm?). The back tee was really only appropriate for the better player. It truly was a do-or-die proposition. The member's tee was to the right of the back tee, adjacent to the wetlands, and at only 150-yards, it hardly offered the Biarritz experience. Today there might be an intermediate tee, but I don't think it approaches the green head-on.
I thought the long poke was quite a challenge. The differnce in distance between the two tees was a shame. There was no way the shorter hitter could experince the roller coaster experience. Placing another tee closer to the green and on the same line was not possible due to the wetlands (or habitat, or whatever it is!).
I can only speculate, but the swale was probably condemned out of hand as being too radical. Their probably was no discussion with the membership that gave the history of the hole's stretegy. The members probably never heard the word "Biarritz," and all the great ones that date back to Macdonald, Raynor and Banks.