Section R. 247.201 - Definitions; B, CRule 1.
(1) The terms defined in Act No. 200 of the Public Acts of 1969 have the same meaning when used in these rules, except that the term "highway" means only a state trunk line highway.(2) "Banner" means an arrangement of words, lettering or symbols or a decorative device, including a Christmas decoration, suspended over any portion of a highway or adjacent to a travel lane.(3) "Buffer area" means a portion of a highway right-of-way adjacent to a pavement that serves as a physical barrier between highway traffic and activity on private property.(4) "Circle driveway" means a private driveway that enters and leaves private property at 2 points within the same frontage.(5) "Clear vision area" means land acquired or used by the agency having jurisdiction over a highway, for the purpose of maintaining unobstructed vision.(6) "Commercial driveway" means a driveway serving a commercial establishment, industry, governmental or educational institution, hospital, church, apartment building, or other large traffic generator.(7) "Commission" means the Michigan state highway commission.Mich. Admin. Code R. 247.201