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_256286_13 (meas_num INTEGER, description VARCHAR)
### Question:
When extending eminent domain over roads and ways is the description what is the highest means number?
### Answer:
SELECT MAX(meas_num) FROM table_256286_13 WHERE description = "Extending Eminent Domain Over Roads and Ways"