Mich. Comp. Laws § 259.482d: Extension of transitional surface.

Sec. 2d.

(1) Except as provided in subsection (2), a runway's transitional surface extends to the intersection of the transitional surface with the horizontal surface.

(2) For a runway that has a precision instrument approach, the transitional surface beginning at the side of a runway's approach surface extends for 5,000 feet measured horizontally from the side of the approach surface.