Table: arkwright_bridge
Columns: name
built
listed
location
county

Question: What year was the bridge in Kent built?
SQL: SELECT "built" FROM arkwright_bridge WHERE "county" = 'kent'

Question: In which county is East Providence?
SQL: SELECT "county" FROM arkwright_bridge WHERE "location" = 'east providence'

Question: What county had a bridge biult in 1884?
SQL: SELECT "county" FROM arkwright_bridge WHERE "built" = '1884'