Can I use the expedited service after I have already submitted a regular passport renewal application?

Just last week I sent an application in for renewal of my passport for a trip to be taken in late June. Yesterday I was informed that my Visa Application

Source: http://www.us-passport-service-guide.com/can-i-use-the-expedited-service-after-i-have-already-submitted-a-regular-passport-renewal-application.html

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