Do You Believe in Angels?

After Christmas, Carrie was on her way back to Missouri from Texas, driving alone.  Near the Colorado-Kansas border, snow was falling, but I-70 was quite drivable.   About 6 pm she got off the road to get something to eat.  The exit ramp was slick and she went straight down the side.   It was too dark to see.  She put on her hazard lights and prepared to call Star 55, the highway patrol.   She was very upset and did not know the number of the exit.   She heard a man's voice saying,"Are you OK?"   She said she thought so.   He said, "Do you have four wheel drive?"    She was driving the Jeep so she said yes.   He said, "It's flat down there.  Turn around and drive straight up, and you will be back on the road."   She did just that.  She never saw the man.    Goodland was 50 miles away so she went there to stay in a motel for the night.   Traveling Mercies!