Okla. Stat. tit. 73, § 99.11

The purpose of the Oklahoma Historic Capitols Preservation Act is to preserve the former state and Native American capitols in Oklahoma on the National Register of Historic Places as part of the celebration of Oklahoma’s statehood centennial. These capitol buildings, many of which still are used for governmental purposes, represent a significant part of the growth and development of Oklahoma and illustrate excellence in public building design and construction in the state. The former state and Native American capitols are worthy of preservation for these qualities, and their appropriate rehabilitation will serve as a lasting symbol and highly visible legacy of the centennial commemoration for future generations.