Section 14 054 015 - RULE NO. 15: DESCRIPTION OF OFFICIAL BUSINESS DIRECTIONAL SIGNS AND INFORMATION PLAZASa. Under the provisions of Title 10 V.S.A. Section 490, the Council is empowered to regulate the size, shape, color, lighting, manner of display and lettering of official business directional signs and information plazas.b. The Travel Information Council hereby incorporates by reference the State of Vermont, Travel Information Council, Standards Manual (dated January 18, 1989). The Manual may be inspected during regular working hours at the Sign Control Section, Maintenance Division, Agency of Transportation, montpelier, VT 05602. Individual copies of the Manual may be purchased from the Sign Control Section at $ 5.00 each.14-015 Code Vt. R. 14-054-015-X