Table: bridge_historic_list_2
Columns: name
built
listed
location
county

Question: What is the County of Howard Street Tunnel?
SQL: SELECT "county" FROM bridge_historic_list_2 WHERE "name" = 'howard street tunnel'

Question: What is the Location of the Bridge Built in 1869?
SQL: SELECT "location" FROM bridge_historic_list_2 WHERE "built" = '1869'

Question: What is the date Listed of the B & O Bridge in Washington?
SQL: SELECT "listed" FROM bridge_historic_list_2 WHERE "county" = 'washington' AND "name" = 'b & o bridge'

Question: What is the date Listed of the Bridge Built CA.1876?
SQL: SELECT "listed" FROM bridge_historic_list_2 WHERE "built" = 'ca.1876'

Question: What is the date Listed of the Bridge Built in 1864?
SQL: SELECT "listed" FROM bridge_historic_list_2 WHERE "built" = '1864'