Section 27-76-201 - Authority to create(a) A single county may create a regional mobility authority by adoption of an ordinance.(b) A combination of contiguous counties may create a regional mobility authority by each county: (1) Adopting an ordinance that provides for the county's participation in the regional mobility authority; and(2) Entering into a joint agreement with the other participating counties that states the jurisdictional boundaries of the regional mobility authority.(c) This section shall not limit additional contiguous counties or municipalities from becoming a member in the regional mobility authority as provided under § 27-76-203.