If changes in the urban growth boundary of a local government must be included in the boundaries of a mass transit district formed under ORS 267.107, the local government shall provide the mass transit district with a legal description of the urban growth boundary and changes to the urban growth boundary that consists of a series of courses in which the first course starts at a point of beginning and the final course ends at the point of beginning. [2001 c.138 §13b]
Oregon Legal Code