For printable handout version, download file:

Guidelines for Marking Street Tree Pits and planting restrictions_2022.docx

Revised 1/10/2022

Pit Sizes

• Minimum – 3’ x 3’
• Preferred – 4’ x 4’ for small trees or 5’ x 5’ for larger trees
• Variations – 3’ x 5’ and others

Location Restrictions

• Not in front of steps, doorways, or alleyways
• 15’ from light poles, utility poles and fire hydrants
• 15’-30’ from other trees (depending on mature size and form)
• 30’ from PC (point of curvature) approaching an intersection with stop signs or traffic lights
• 15’ from PC approaching an intersection without stop signs or traffic lights
• 15’ from PC exiting all intersections
• 10’ from driveways
• 5’ from man-hole covers, storm drains, crosswalks, street signs and main utility lines
• edge of tree pit 18” minimum from residential utility lines (or soil must be hand dug)
• edge of tree pit should be at least 36” from steps, stoops, or walls to allow 3’ of unobstructed sidewalk. (This is mandated by the Americans with Disabilities Act.)