Your question, "Why not spend the bucks on 4-laning the 331 bridge?" is a great one. The answer is that our bridges don't attract touristas.
How else is one going to "grow" the tourist industry in SoWal if a sginificant amount of the beaches are private?
Hey I know...throw some grains of sand out there and confiscate it. How else are we going to get away with approving the future Redfish Villages and Nature Walks and other large developments that need your private beach?"
Duh. Silly me.
As you can see by my straightforward question and my simple, commonsense alternate for spending the money, I'm clearly not devious enough to be a politician.
OK, looking at it differently then...
You'd think that it would cost a lot less than $50M to see the issue through the courts, instead of the wasteful, inconclusive, and (eventually) temporary expedient of pumping sand up on the beach. There will eventually be another storm, and we'll have to spend another $50M.
Or am I still being sensible?