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_29 ( week INTEGER, visiting_team VARCHAR )

### Question ###
When were the Houston Texans the visiting team later in the season?

### Accurate SQL ###

SELECT MAX(week) FROM table_name_29 WHERE visiting_team = "houston texans"