Which parishes have a railroad length of 51.8 meters? 
CREATE TABLE table_16226584_1 (parish VARCHAR, length_meters VARCHAR)
SELECT parish FROM table_16226584_1 WHERE length_meters = "51.8"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_16226584_1 (parish VARCHAR, length_meters VARCHAR) Question: Which parishes have a railroad length of 51.8 meters?  [/INST] SELECT parish FROM table_16226584_1 WHERE length_meters = "51.8" </s>