Being from the Detroit area, I picked up on something while watching the latest episode of Justified.
Raylan mentioned "Woodward and 6 Mile" in a conversation with Quarles, the Detroit mobster. Sounds good enough, but I took a closer look. 6 mile turns into McNichols back at Telegraph, roughly 7 miles west of Woodward. My guess is the technical oversight is for familiarty's sake, but I'm not 100% sure. Perhaps McNichols and 6 mile are used interchangeably -- I'm not that familiar with the area.