One person was hospitalized after his vehicle rolled over Thursday afternoon along Route 219 near the Davidsville exit.
Two people in a second vehicle, which landed in nearby bushes, were checked and released from the hospital the same day, according to Conemaugh Township police.
Dylan Watson, 20, of Boswell, was taken to Conemaugh Memorial Medical Center in Johnstown for his injuries, police said.
Watson was not listed as a patient at the hospital Friday afternoon, according to Stacy Roberts, marketing and social media coordinator at Conemaugh Health System.
The others were taken to Conemaugh as a precautionary matter, police said.
A full police report with details of the two-vehicle accident was not available Friday.