The report said a police officer was operating a traffic light control box when the accident occurred.
A call to Edison police was not immediately returned. Area firefighters and EMS crews were responded, reports said.
The incident occurred at Route 27 and Vineyard Road, according to initial reports. By 5:30 p.m., a report said the officer was stable and being taken to Robert Wood Johnson University Hospital in New Brunswick.
CHECK BACK FOR UPDATES
Click here to follow Daily Voice Washington Township and receive free news updates.