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| | Iowa Department of Transportation |
 | | State agencies that participate in the maintenance and improvement of these roadways are the departments of Corrections, Education, Human Services, Natural Resources, State Fair Board, Iowa National Guard, Board of Regents, and the State Capitol Complex. |
 | | Approximately 216,300 acres of roadside right-of-way are managed and maintained by the state. |
 | | The LRTF funds are used to support the purchase of special equipment, roadside inventories, gateway plantings, native grass and forb seed, tree and shrub plantings, and research and education programs. |
| www.dot.state.ia.us /dot_overview/transfacts.htm (963 words) |
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