Eaton County Sheriff Deputies responded to a four-car personal injury accident at the intersection on M-43 and Nixon Road in Delta Township Wednesday morning at 7:50 a.m.
A vehicle westbound on M-43 went through a red light and stuck a vehicle which was northbound on Nixon Road, and also hit two other vehicles in the intersection.
Deputies report four patients were transported to Sparrow Hospital for their injuries; a 27-year-old man from Grand Ledge in critical condition, a 35-year-old woman and 13-year-old child from Grand Ledge and a 74-year-old woman, also from Grand Ledge, were in serious condition at the time of transport.
The intersection was closed for an hour and a half.