§ 138-20. Minimum requirements for changes, excavations or encroachments in right-of-way for any purpose other than its intended use as a public street or highway.

§ 138-21. [Establishment of administrative rules.]

§ 138-22. Nonconforming encroachments.

§ 138-23. Obligation to relocate upon notice.

§ 138-24. Conditions of permit.

§ 138-25. Erection of bridges, tunnels or similar structures across streets or alleys.

§ 138-26. Erection of balconies over sidewalks.