APPLICABILITY.

(a) Except as provided by Section 186.058, this subchapter applies only to facilities along, over, under, or across a railroad or railroad right-of-way in place under a license, agreement, or nonperpetual easement. (b) In relation to cable operators, this subchapter applies only to those lines over which the cable operator is offering or transporting high-speed Internet or broadband information services.