A traffic accident has reportedly occurred this morning in Snyder Township, Blair County, on I-99 northbound. Reportedly, I-99 is shutdown at the Tyrone exit and the traffic backlog is reportedly heavy. Traffic is being diverted. The debris field is also reported to be rather large. Excelsior, Port Matilda, Neptune, Warriors Mark and Bald Eagle Fire Companies have been called to the scene. Try and avoid the area if you can. WRTA News will have more information as it becomes available.