Its 99, not 799. Michael if you are coming from Humble, you will come down beltway, catch I 10 and need to take the 146 exit but dont turn on 146. Cross over it, stay on the feeder and up about a mile or so is 99. There may be an actual 99 exit off of I 10 but I dont remember bc I dont ever go that way bc I come from the other side.