PHOTOS:Four Arkansas firefighters were hospitalized after an accident on Interstate 55 near Marion on Monday. The Marion Fire Department was clearing the scene of an unrelated accident at the 24-mile marker of Interstate 55 when the department was “involved in an accident with a semi truck.” According to a Facebook post, four fire department personnel were transported to the hospital with minor injuries. As of 3 a.m. on Tuesday, three of the individuals had been released from the hospital and one remained for further testing.