We work closely with other state agencies to plan and coordinate the preservation of important Texas resources such as historic structures, bridges and sites that may be impacted by transportation projects.
| Program | Description |
| Archeology | Sites of historic significance may be studied and excavated to determine their cultural significance and discover what impact a proposed project may have them. |
| Historic Structures | We have created a list of buildings, bridges and other structures of historic significance and continue to work to ensure they are properly inventoried. |
| Historic Bridges | We put some bridges that are removed from state roads on sale to the public. They have been used for everything from golf courses to private use. |