WCVB.com 12/9/21: Route 20 turkey causing traffic mayhem in Wayland/Weston. You know the old adage: Why did the chicken cross the road? But on the Wayland/Weston line, they are wondering why a turkey is going back and forth along Route 20. The turkey does not have a nickname — at least not yet — but commuters on Route 20 have seen the bird for the past month every morning and sometimes all day long.