Petersburg High School opened the current Johnson Road location on September 3, 1974.

The campus style architecture of the facility was divided into four wings by architect Gordon B. Galusha.

It has one full-sized basketball court and seats approximately 3,000 fans comfortably.

The band and choral rooms include built in risers and an individual sound studio for instrumental music students.

The cafeteria, adjacent to the auditorium, is centrally located to provide easy access by all wings.