(2) The cost of maintaining the easement in repair shall be shared by each holder of an interest in the easement, pursuant to the terms of any agreement entered into by the parties for that purpose or any recorded instrument creating the easement. Any such agreement, or a memorandum thereof, shall be recorded in the real property records of the county in which the easement is located. Failure to record the agreement shall not affect the enforceability of the agreement among the parties to the agreement and any other person with actual notice of the agreement.

(3) The cost of maintaining the easement in repair in the absence of an agreement and in the absence of maintenance provisions in a recorded instrument creating the easement shall be shared by each holder of an interest in the easement in proportion to the use made of the easement by each holder of an interest in the easement.

(4) Unless inconsistent with an agreement between the holders of an interest in an easement or a recorded instrument creating the easement, in determining proportionate use and settling conflicts the following guidelines apply:

(a) The frequency of use and the size and weight of vehicles used by the respective parties are relevant factors.

(b) Unless inappropriate, based on the factors contained in paragraph (a) of this subsection or other relevant factors, costs for normal and usual maintenance of the easement and costs of repair of the easement damaged by natural disasters or other events for which all holders of an interest in the easement are blameless may be shared on the basis of percentages resulting from dividing the distance of total normal usage of all holders of an interest in the easement into the normal usage distance of each holder of an interest in the easement.

(c) Those holders of an interest in the easement that are responsible for damage to the easement because of negligence or abnormal use shall repair the damage at their sole expense. [1989 c.660 §§2,3,4; 1991 c.49 §2]