A pedestrian was hit by a truck at a traffic circle in Weilerbach on Tuesday. (Rheinland-Pfalz police)

Traffic is currently disrupted at the traffic circle in Weilerbach following an accident, A 73-year-old pedestrian was hit by a truck and then taken to the hospital by a rescue helicopter, where she is in serious condition. An expert is investigating the scene of the accident. 5:30 p.m. Update: the on-scene investigation is over and traffic is clear, police said.