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_28 ( length_feet VARCHAR, name VARCHAR, mi_from_kingston VARCHAR, length_meters VARCHAR )

### Question ###
What is Lenth Feet, when Mi From Kingston is greater than 84.5, when Length Meters is greater than 55.5, and when Name is Unnamed?

### Accurate SQL ###

SELECT length_feet FROM table_name_28 WHERE mi_from_kingston > 84.5 AND length_meters > 55.5 AND name = "unnamed"