Not much later, a mud-covered station wagon (which is strange because there hadn't been any rain in New England for over a week) veers into the Mile 81 rest area, ignoring the sign that says "closed, no services." The driver's door opens but nobody gets out.
Doug Clayton, an insurance man from Bangor, is driving his Prius to a conference in Portland. On the backseat are his briefcase and suitcase and in the passenger bucket is a King James Bible, what Doug calls "the ultimate insurance manual," but it isn't going to save Doug when he decides to be the Good Samaritan and help the guy in the broken down wagon. He pulls up behind it, puts on his four-ways, and then notices that the wagon has no plates.
Ten minutes later, Julianne Vernon, pulling a horse trailer, spots the Prius and the wagon, and pulls over. Julianne finds Doug Clayton's cracked cell phone near the wagon door - and gets too close herself. By the time Pete Simmons wakes up from his vodka nap, there are a half a dozen cars at the Mile 81 rest stop. Two kids - Rachel and Blake Lussier - and one horse named Deedee are the only living left. Unless you maybe count the wagon.
With the heart of Stand By Me and the genius horror of Christine, Mile 81 is Stephen King unleashing his imagination as he drives past one of those road signs...