Sec. 5. Money from the local road and street account shall be used exclusively by the cities, towns, and counties for:
(1) engineering, land acquisition, construction, resurfacing, maintenance, restoration, or rehabilitation of both local and arterial road and street systems;
(2) the payment of principal and interest on bonds sold primarily to finance road, street, or thoroughfare projects;
(3) any local costs required to undertake a recreational or reservoir road project under IC 8-23-5; or
(4) the purchase, rental, or repair of highway equipment.