It shall be the responsibility of each division and section within the department to carry out their pertinent functions relating to programming, design and contracting for each project concerning the traveler informational signing program. The traffic services section shall handle all phases of the business sign portion of a project. All actions shall be in conformity with regulations promulgated by the department and with the federal-aid highway program manual, volume 6, chapter 8, section 3.
N.M. Admin. Code § 18.21.3.8