In order to provide effective control of outdoor advertising, the State must:

Prohibit the erection of new signs other than those which fall under § 750.704(a)(1) through (6);

Assure that signs erected under § 750.704(a)(4) and (5) comply, at a minimum, with size, lighting, and spacing criteria contained in the agreement between the Secretary and the State;

Assure that signs erected under § 750.704(a)(1) comply with the national standards contained in subpart B, part 750, chapter I, 23 CFR;

Remove illegal signs expeditiously;

Remove nonconforming signs with just compensation within the time period set by 23 U.S.C. 131 (subpart D, part 750, chapter I, 23 CFR, sets forth policies for the acquisition and compensation for such signs);

Assure that signs erected under § 750.704(a)(6) comply with § 750.710, Landmark Signs, if landmark signs are allowed;

Establish criteria for determining which signs have been erected with the purpose of their message being read from the main-traveled way of an Interstate or primary highway, except where State law makes such criteria unnecessary. Where a sign is erected with the purpose of its message being read from two or more highways, one or more of which is a controlled highway, the more stringent of applicable control requirements will apply;

Develop laws, regulations, and procedures to accomplish the requirements of this subpart;

Establish enforcement procedures sufficient to discover illegally erected or maintained signs shortly after such occurrence and cause their prompt removal; and

Submit regulations and enforcement procedures to FHWA for approval.