(a) The Department shall adopt a uniform standard for each type of traffic-control device to be used on all highways open to the public in this State. Such standard shall correlate with, and so far as practical, conform to the standards used in other states.

Terms Used In Delaware Code Title 17 Sec. 147

  • Corporation: A legal entity owned by the holders of shares of stock that have been issued, and that can own, receive, and transfer property, and carry on business in its own name.
  • Department: means the Department of Transportation. See Delaware Code Title 17 Sec. 101
  • State: means the State of Delaware; and when applied to different parts of the United States, it includes the District of Columbia and the several territories and possessions of the United States. See Delaware Code Title 1 Sec. 302

(b) The standards shall be recorded in a manual to be known as the Delaware Manual on Uniform Traffic-Control Devices for Streets and Highways. The manual shall have separate chapters setting individual standards for signs, signals and markings.

(c) Any traffic-control device erected in violation of the manual, except experimental devices erected by the Department, shall be unofficial, unauthorized and unenforceable.

(d) A person or corporation shall not sell or offer for sale in this State any traffic-control device or other device intended to regulate, warn or guide traffic unless it conforms with the state manual and specifications adopted under this section.

60 Del. Laws, c. 701, § ?3;