These factors include calcium intake, seasonal variations of 25-hydroxyvitamin D levels, sun exposure, air pollution levels, exercise, obesity (resistance to standard doses of vitamin D), comorbid conditions, and medications.
FDOT estimates that the 55,000 cars per day cross the three-mile long bridge connecting Pensacola and Gulf Breeze, and that the number will be exceed 70,000 by 2040. The bridge was built in the 1960s and a 2009 federal survey declared the bridge was in need of replacement.
The bridge's total length is approximately 4,750 meters (15,580 ft). Its 2,310 meters (7,580 ft) floating section is the longest floating bridge in the world. The Evergreen Point of the bridge's original name is the westernmost of the three small Eastside peninsulas that SR 520 crosses. (The other two are Hunts Point and Yarrow Point .) In 1988, it was renamed for the state's 15th governor, Albert D. Rosellini, who had advocated its construction.