According to Iron County Sheriff Mark Gower, the girls were riding the Rhino on a private ranch about 40 miles west of Cedar City in southwestern Utah near the Nevada and Arizona borders. The Rhino’s driver, a 9-year-old girl, hit the tree at a high rate of speed.

Gower told the Salt Lake Tribune that “the force of the wreck broke the bolts holding the seat.”

Gower identified the 5-year-old girl who was seriously injured as Avalon Carlisle. The girl suffered head trauma from the Rhino’s roll bar and was taken to Valley View Medical Center in Cedar City, where she was airlifted to Primary Children’s Medical Center in Salt Lake City. A hospital spokesperson told the Salt Lake Tribune on Monday that the girl was recovering and in good condition.

The other girls went to private homes following the crash and Sheriff’s deputies had to track them all down. Sheriff Gower told the Tribune that the four other girls were then taken to Cedar City for medical attention.

None of the girls was wearing a helmet.

On public land in Utah, it is illegal for anyone younger than 8 years old to drive an ATV. All drivers ages 8 to 16 must have a safety training certificate if operating on public lands.

However, Utah state law does not place any restrictions on the use of all-terrain vehicles on private property. Nonetheless, police are screening the case for possible negligence charges.

Investigators were told that the girls took the vehicle on their own without permission. Nevertheless, Gower told the Tribune that the girls’ parents or guardians could be held accountable.

“It was negligent and charges could be filed against whoever allowed it or allowed them to continue riding,”

Gower told the Tribune that the owner of the Rhino lives in Colorado City, Arizona and was not present when the crash occurred.

Ann Evans, the off-highway vehicle coordinator for the Utah Division of State Parks, told the Tribune that she sees a “disturbing trend” at some popular off-roading locations with mothers holding their babies in chest carriers while riding.

Babies and children are especially prone to receive traumatic head injuries on an ATV, either from the rough, jarring motion of the vehicle or by striking their heads on a hard surface in the event of a crash or rollover. Helmet companies do not make helmets for infants.

SOURCE: Yamaha Rhino Rollover › Five girls injured in Yamaha Rhino rollover

Medical workers from the nearby Thomasville and Basalt communities north of Aspen were dispatched to the scene. The team called upon a medical helicopter after discovering the extent of Shepherd’s injuries. Unable to land at the scene, the helicopter landed instead at the summit of Hagerman pass where it was met by the responding medical team who had transported Shepherd by ambulance. The helicopter flew Shepherd to Denver hospital.

Shepherd’s case underscores the importance of taking every safety precaution when riding an ATV, especially in remote wilderness areas that may be difficult for emergency workers to access. Solo drivers such as Shepherd who are seriously injured in an ATV rollover or collision may go unnoticed unless they are found by chance. Police reports say that Shepherd was not wearing a helmet at the time of the accident.

ATV accidents have climbed dramatically in recent years. The numbers are especially high in states with large swaths of wilderness and rural areas, where ATVs are used for a number of utilitarian purposes in addition to being popular for recreational use. On average, ATV accidents are responsible for approximately 700 deaths and 135,000 injuries every year.

SOURCE: Yamaha Rhino Rollover › Colorado man receives life-threatening injuries in ATV crash