The Nevada Department of Transportation is inviting community members to take part in a free fun walk, run and ride celebrating the upcoming opening of the last leg of the Interstate 580 Carson City Freeway. The new section of freeway is scheduled to open in August. Before it opens to vehicle traffic, community members are invited to walk, bicycle or run the new roadway Saturday, between 9 a.m. and noon. A brief welcome ceremony featuring NDOT, federal and local representatives will take place at 9 a.m., but participants can arrive any time between 9 and 11:30 a.m. for a self-paced walk, bike or run of the new freeway.