Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_20 ( built VARCHAR, name VARCHAR )

### Question ###
When was Moores Creek Bridge built?

### Accurate SQL ###

SELECT built FROM table_name_20 WHERE name = "moores creek bridge"