Chapter 9.55 DUTY OF PROPERTY OWNERS TO MAINTAIN SIDEWALKS AND PUBLIC STREET LANDSCAPE PLANTERS This chapter is included in your selections. Sections: 9.55.010 Trees – Property Owner Maintenance Responsibility and Duty to Public. 9.55.020 Maintenance and Repair of Sidewalks and Street Landscape Planters. 9.55.030 Liability for Injuries to Public.