The location of service, fuel and recreational facilities may be indicated to the users of any controlled access highway by appropriate signs erected within the right-of-way, at or near the junction of such access roads as may be provided. The size, style, specifications and location of such signs shall be determined by the department.
Signs showing service facilities
23 M.R.S. § 305, under CONTROLLED ACCESS HIGHWAYS.
23 M.R.S. § 305