Question: What is the circuit located in Baltimore , Maryland?
SQL: SELECT "Circuit" FROM "1-30134667-2" WHERE "Location" = 'Baltimore , Maryland';

Question: Which circuit was located in St. Petersburg, Florida?
SQL: SELECT "Circuit" FROM "1-30134667-2" WHERE "Location" = 'St. Petersburg, Florida';

Question: Who had the fastest lap in Bowmanville, Ontario?
SQL: SELECT "Fastest lap" FROM "1-30134667-2" WHERE "Location" = 'Bowmanville, Ontario';

Question: Who had the fastest lap on September 4?
SQL: SELECT "Fastest lap" FROM "1-30134667-2" WHERE "Date" = 'September 4';