A mailbox installation or support on a public highway that does not meet the breakaway and location standards contained in rules adopted under subdivision 2 is declared to be a public nuisance, a road hazard, and a danger to the health and safety of the traveling public.
The commissioner shall by January 1, 1993, adopt rules that provide for standards and permissible locations of mailbox installations and supports on a street or highway. The commissioner shall base the rules substantially on federal highway administration regulations or recommendations, or other national standards or recommendations regarding the location and construction of safe, breakaway mailbox installations or supports. In adopting the rules, the commissioner shall consider the safety of the traveling public relative to the convenience and expense of owners of nonconforming mailbox installations or supports. The commissioner may provide for alternative standards to allow variances from the rules.
Minn. Stat. § 169.072
1991 c 339 s 6