Mecosta County Sheriff's Deputies responded to a personal injury accident this morning around 9:00am on 5 mile road near 120th Avenue, just outside of the village of Altona. Deputies say the vehicle was traveling Eastbound at high speeds, lost control on a curve and slid off the road into a tree. The driver of the vehicle, 22-year-old Michael Leonard of Lakeview, was transported by Mecosta County EMS to Kelsey Memorial Hospital. The only passenger of the vehicle, 23-year-old Ross Daniels from Three Rivers was transported to a Grand Rapids hospital by AeroMed.