1. (1) The department shall adopt a sufficiency rating system for roads on the State Highway System.

2. (2) Such system shall include, but shall not be limited to, the consideration of the following factors:

   1. (a) Structural adequacy;
   2. (b) Safety; and
   3. (c) Service.
3. (3) The determination of rating, at a minimum, shall take into consideration the volume of traffic using the roads and the minimum engineering standards required to safely accommodate such volume of traffic; the age of the roads; the width of pavement and shoulders; the number and degree of curves, both horizontal and vertical; ridability; and maintenance economy.

History.--s. 31, ch. 29965, 1955; ss. 23, 35, ch. 69-106; s. 39, ch. 84-309.