Provides information on its aims and activities, directors and members, with related links.

Architects Frankfurt-Short-Bruza give an illustrated history of the building begun in 1914, with original plans, and details of the dome to be added by November 2002.

The project's mission is to preserve the historic Oklahoma City Union Station complex as a modern regional multimodal transport center for the people, communities and commerce of Oklahoma.

A non-profit advocating citywide preservation of historic architecture. Presents photos and information on significant structures. Also includes membership and contact information.