Or. Admin. R. 660-012-0210 – Transportation Modeling and Analysis

(1) This rule does not become effective until December 31, 2027.
(2) A city or county relying on transportation models or mathematical analysis of the transportation system to make a land use decision shall do so consistently with this rule.
(3) The model or analysis must account for changes in vehicle miles traveled per capita that would result from any transportation projects proposed as a part of the land use decision.
(4) The assumptions and inputs used with the modeling or analysis must be consistent with acknowledged plans.
(5) The modeling or analysis must demonstrate that the land use decision will not increase vehicle miles traveled per capita.

ORS 197.040

ORS 197.012 & ORS 197.712