The governing body of any county is authorized to make appropriations of public funds to contribute to the initial construction of an airport by a city or town adjoining such county or by a city or town within a county adjoining such county.
Contributions by counties to construction of certain airports
Va. Code Ann. § 5.1-36.1, under Chapter 3. Municipal and County Airports and Other Air Navigation Facilities..
Va. Code Ann. § 5.1-36.1