Section 28-502 - Transportation planning; uniform practices; requirementsA. Transportation planning in this state shall be undertaken in accordance with this article and any applicable federal laws.B. The division shall develop for submission to the board, pursuant to section 28-304, uniform transportation planning practices to be used by the department. These practices shall be used in the conduct of all studies or analyses relating to any transportation system improvement to be included in the plan developed pursuant to section 28-506.