Get On I-275 S 6 Min (4.1 Mi) Follow I-275 S To Fl-595 N/5Th Ave N In St. Petersburg. Take Exit 23B From I-275 S 15 Min (15.7 Mi) Take 1St Ave N And Central Ave N To Your Destination In Treasure Island 15 Min (6.4 Mi) 450 Treasure Island Causeway Treasure Island, Fl 33706