 The building became North Allegheny Senior High School (NASH) for grades 11-12 in 1969 upon the opening of Thomas E. Carson Intermediate High School (now Carson Middle School).The building assumed its current role as the Intermediate High School for grades 9-10 in 1974, when the new and current Senior High School in Wexford opened.A major renovation in 1997 expanded the building through the addition of the lower gym, larger cafeteria, and new front wing addition.