Exit I-275 Onto E Fowler Ave (Exit 51): Head East On E Fowler Ave. Continue On E Fowler Ave: Drive Approximately 4.5 Miles. Turn Right Onto N 56Th St: Proceed South For About 1.2 Miles. Turn Left Onto E Busch Blvd: Drive East For Approximately 0.8 Miles. Turn Right Onto N 43Rd St: Continue For About 0.3 Miles. Turn Left Onto Dolphin Dr: Your Destination, 4148 Dolphin Dr, Will Be On The Right.