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_name_74 (milepost VARCHAR, name_of_the_tunnel VARCHAR)
### Question:
What is the Milepost of the Twin Tunnel #1 North?
### Answer:
SELECT COUNT(milepost) FROM table_name_74 WHERE name_of_the_tunnel = "twin tunnel #1 north"