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_12775 ( "Name" text, "Location" text, "Land" text, "Longest span in s metre ( feet )" text, "Arch type" text, "Completed" text )

### Question ###
How long is the bridge in Villeneuve-sur-Lot?

### Accurate SQL ###

SELECT "Longest span in s metre ( feet )" FROM table_12775 WHERE "Location" = 'villeneuve-sur-lot'