(1) To establish official information centers and motorist informational signs, including sign plazas or travel plazas in appropriate locations.
(2) To provide for publication and distribution of official guidebooks and other publications.
(3) To prohibit the indiscriminate use of other outdoor advertising.
(4) To provide motorists, where feasible, with information and access to communications systems for emergency and travel-related purposes. [1971 c.770 §2; 1999 c.877 §1; 2012 c.63 §5]