อุโมงค์ County of Howard Street คืออะไร? ไม่จำเป็นต้องใช้ตารางทั้งหมด
What is the County of Howard Street Tunnel?It is not neccessary to use all the tables.
 table_49980:  "Name" [ text]  "Built" [ text]  "Listed" [ text]  "Location" [ text]  "County" [ text] 
SELECT "County" FROM table_49980 WHERE "Name" = 'howard street tunnel'