text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_2572788_1 (county VARCHAR, milepost VARCHAR)
  ### Question:
  How many counties are at milepost 69.5? 
  ### Answer:
  SELECT COUNT(county) FROM table_2572788_1 WHERE milepost = "69.5"