Lost dog, E Street Southeast, 710, Ardmore - black with white chest and paws

Name is Ellie she is black with a white chestplate with white on her paws and white tip tail brown eyes she's not that big she's about 60 lb she got off the car window driving down the highway 30 miles away from Ardmore he ran up these steep hills she got away we stayed out there as long as we could without trying not to get ourselves ran over I've been on every app I've called every place I could possibly think of and still nothing