KEY ATTRIBUTES : This billboard has great visibility on 8 Mile Rd. Bordering Macomb County and Warren (Michigan’s 3rd largest city). To the north traffic originates west from I-75, 8 Mile Rd. heading east into Detroit, Harper Woods, St. Clair Shores, and Grosse Point. Key attractions in the area include: Several light industrial businesses, a variety of used-car dealerships, and gentleman’s clubs.