Start By Heading South On I-275 S From Tampa. Cross The Howard Frankland Bridge Into St. Petersburg. Take Exit 21 For 28Th St S. Continue On 28Th St S. Turn Right Onto 5Th Ave S. Turn Left Onto 49Th St S. Turn Right Onto 3Rd Ave S. Arrive At 5100 3Rd Ave S, Located At The Corner Of 51St St S And 3Rd Ave S.