Helpful tip:
I am renewing my passport...I see that someone mentioned that he paid to get pages added to his passport so please be advised that when renewing or first time for adult or minor there is a box to check off on the form if you would like to receive the 52 page passport "for those who frequently travel abroad," versus the standard 32 page. No proof of frequent travel is required and the option is available at no additional cost.
If you need to add some pages to a current passport that you are not renewing you will need to shell out $82 bucks, so even if you do not think you will need it since you barley travel, who cares? just check the box for the free expanded passport so that just in case you start flying a lot you will be good to go.
(Just wondering, since I do not plan on leaving the U.S. any time soon, I will be renewing through the mail -unexpedited. Suppose while the passport is away I have an urgent need to leave is there anything to do?)