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_10568553_1 (street_names VARCHAR, milepost VARCHAR)

### Question ###
Which street is 12.2 miles long?

### Accurate SQL ###

SELECT street_names FROM table_10568553_1 WHERE milepost = "12.2"