The River Valley OHV Park is located at 4300 East S. Omaha Bridge Road. It is open to the public and provides a place for ATV and off-road motorcycle enthusiasts to ride. The park is open from 7 a.m. to dusk. Vehicle registration required. Prohibited for children under 12. Children under 18 must complete an approved safety training class. Contact the Pottawattamie County Recorder's office at (712) 328-5612 for more information.