Traveling companions. That's how it began. She was a widow, alone after a long and happy marriage, struggling to rebuild around the hole in the center of her life. He was at loose ends after retiring from a successful business and a string of unsuccessful marriages. All they had in common were empty days to fill and an urge to tour the open road, but as they travel side-by-side, their feelings grow. Serendipity brought them together, but every journey has to end. What happens when they reach the end of the road?This is story six in the Choices series. It's best to read the free short story, Detour on Route 66 first, but it's not necessary to read from the beginning to enjoy Recalculating Route.