Any municipality which is contiguous to any other municipality authorized to provide transportation services under this chapter or contiguous to any municipality which is a member of the transit district may apply to the transit district and the board of directors may accept or refuse the application for membership. [1987, c. 737, Pt. A, §2 (NEW); 1987, c. 737, Pt. C, §106 (NEW); 1989, c. 6, (AMD); 1989, c. 9, §2 (AMD); 1989, c. 104, Pt. C, §§8, 10 (AMD).]