PANGUITCH, Utah — A tour bus crashed on a highway running through the red-rock landscape of southern Utah, killing four people from China and injuring dozens more.
On Friday, the bus from Southern California rolled onto a guard rail, crushing its roof and ramming the rail's vertical posts into the cab, Utah Highway Patrol Sgt. Nick Street said.
Five passengers remained in critical condition Friday night, and the death toll could rise, he said.
All 31 people on board were hurt. Twelve to 15 were considered in critical condition shortly after the crash, but several of them have since improved, Street said. Not everyone was wearing a seatbelt, as is common in tour buses, he said.
The crash happened near a highway rest stop a few miles from southern Utah's Bryce Canyon National Park, an otherworldly landscape of narrow red-rock spires.
To Robert Driedonks, who heard the crash from the wildlife museum he owns nearby, it sounded like "a bomb going off." He ran to the scene marked by carnage and debris, rushing to check pulses and help the terrified people as best he could, though they were far from home and couldn't understand his words.
"All I could do is see which people needed helped help the most," he said. One devastated man was cradling his dead wife, and Driedonks wrapped his arms around them both, trying to bring him a little comfort until paramedics arrived.
Authorities believe the driver swerved on the way to the park on Friday morning, but when he yanked the steering wheel to put the bus back onto the road the momentum sent the bus into a rollover crash.
The driver, an American citizen, survived and was talking with investigators, Street said. The driver didn't appear intoxicated, but authorities were still investigating his condition as well as any possible mechanical problems, he said.
There was some wind but not strong enough to cause problems, Street said.
The crash left the top of the white bus smashed inward and one side peeling away as the vehicle came to rest mostly off the side of the road against a sign for restrooms.
The National Transportation Safety Board was sending a team to investigate.
The company listed on the bus was America Shengjia Inc. Utah business records indicate it is based in Monterey Park, California. A woman answering the phone there did not have immediate comment.
Injured victims were sent to three hospitals. Intermountain Garfield Memorial Hospital said it received 17 patients, including three in critical condition and 11 in serious condition.
Patients also were taken to Cedar City and St. George hospitals.
Millions of people visit Utah's five national parks every year. Last year, about 87,000 people from China visited the state, making them the fastest-growing group of Utah tourists, according to state data.
More than half of visitors from China travel on tour buses, said Vicki Varela, managing director of Utah Office of Tourism.
The Chinese Embassy tweeted that it was saddened to learn of the crash and that it was sending staff to help the victims.
Bryce Canyon, about 300 miles (480 kilometers) south of Salt Lake City, draws more than 2 million visitors a year.
© 2020 Associated Press