context: Although Mehaffey had responsibility over WPA projects nationwide, he primarily worked on airport, beach, pier, playground, and school projects in New York City.
source: During this period, Mehaffey was appointed to Assistant Administrator for Engineering for the entire WPA.
reference_original: Durante questo periodo, Mehaffey fu incaricato come assistente amministratore per l'ingegneria per l'intera WPA.
reference_flipped: Durante questo periodo, Mehaffey fu incaricata come assistente amministratrice per l'ingegneria per l'intera WPA.