N.M. Stat. § 5-19-1
Validity of current franchise and right-of-way agreements.
Municipal and county franchise and other agreements with public utilities, as "public
utility" is defined by Subsection G of Section 62-3-3 NMSA 1978, providing access to
public rights of way that are in effect as of January 1, 2010, are valid and enforceable
agreements, including those that provide for a payment of fees by the public utility
expressed as a percentage of the public utility's revenues or otherwise and including
expired agreements that have continued to be honored by both the public utility and the
local government according to their terms, regardless of the expiration date of the
agreements, if both the public utility and the local government continue to abide by the
terms of the expired agreement.