Delaware Highway in the United States. Photo: Google Maps

A Filipino woman is the sole survivor of a horror accident in Delaware, United States, that killed her Filipino husband and their four daughters.

On Friday, Audie Trinidad, 61, his wife Mary Rose and their four daughters were traveling along the Delaware Highway on their way home to New Jersey when a pickup truck driven by a 44-year-old man crashed into their van, Rappler reported.

Audie and his daughters Kaitlyn, 20, Danna, 17, and 13-year-old twins Melissa and Allison all died on the spot. Mary Rose, who sustained serious injuries, was rushed to hospital.

The driver of the pickup and his passenger also sustained injuries and were taken to the hospital for treatment. The incident is being investigated by the Delaware State Police.