The following was released by the Casey Police Department in a post on their Facebook Page:

“On October 18th, 2013 a decomposed woman’s body was found along the W/B entrance ramp to I-70 (Mile Marker 129) off of Illinois Route 49 by Illinois Department of Transportation personnel.

After almost six years the identity of the young woman has still not been determined.

We would like your help in finding her family so she can be identified and taken home.

The deceased is described as being a white female in her 20s or 30s with dark hair.

The woman stood approximately 5 feet, 3 inches tall, weighed approximately 140 pounds, and had no tattoos.

Investigators are asking for anyone with information regarding the possible identity of the woman to contact the Illinois State Police Zone 7 in Effingham at 217-342-7853.”