Per the article, the turtles are also creating a safety issue for motorists. For that reason, there is some justification for the project beyond "saving the turtles."
However, I don\'t understand why every project like this has to cost multi-millions. It seems like every government funded construction project automatically shoots into the million dollar range no matter how small. When was the last time you heard of a "Save the ______" project costing $75,000, $150,000 or $300,000?