From St Pete/275 Take I-275 N And Us-41 S/S Tamiami Trl/Us Hwy 41 S To Spindle Shell Way In Apollo Beach Continue On Spindle Shell Way. Take Sandy Shell Dr To Cockle Shell Loop From North Get On I-4 E From Us-92 E/E Hillsborough Ave Take I-75 S To Big Bend Rd In Gibsonton. Exit From I-75 S Follow Big Bend Rd And Us-41 S/S Tamiami Trl/N U.S. Hwy 41 To Cockle Shell Loop In Apollo Beach