วงจรใดที่ตั้งอยู่ในเซนต์ petersburg florida?ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which circuit was located in st. petersburg florida?It is not neccessary to use all the tables.
 table_30134667_2:  (circuit [ VARCHAR ] location [ VARCHAR) ]
SELECT circuit FROM table_30134667_2 WHERE location = "St. Petersburg, Florida"