This section does not apply to a county or municipal corporation within the Washington Suburban Sanitary District. A county or municipal corporation may adopt, by ordinance or resolution, locally appropriate policies to advance progress of infrastructure, equipment, and systems needed to extend broadband access to underserved areas, including: expedited consideration of locally imposed permits or approvals customarily applied to comparable projects; the waiver or reduction of fees or charges customarily associated with comparable projects; using project–based or region–based authority for public–private partnerships of related projects; and measures consistent with other county laws, implemented to accelerate deployment of infrastructure and equipment necessary or desirable to promote broadband deployment into underserved areas.