Pennsylvania State Office Building
1400 Spring Garden Street
Philadelphia, PA 19107
+1 800 537 7676 (Tourist Information)
The construction of the significant Pennsylvania State Official Building was done from 1957 through 1958. It comprehensively encompasses a land area of 1.9 acres (0.77 hectares). The structure of the building exemplifies the modern movement style of architecture. The building towers 18 floors high and is a steel frame construct with reinforced concrete. The historical building stands listed on the National Register of Historic Places.