Department of Public Works


If you have found your way to this tree information website for the City of Pittsburgh, chances are that you have an interest in trees. Perhaps you wish to know what is happening to street trees near where you live, or maybe you just want to know more about trees in general.

We are glad you are here, and hope that you find what you need on this site.

Pittsburgh Urban Forest Master Plan

The Forestry Division has been implementing a master plan  for the care of City trees since late 2012. The plan itself was crafted by the Davey Resource Group (DRG) from Kent, Ohio. The project is to establish a road map for the effective management of the urban forest in Pittsburgh.

A city like Pittsburgh with over 900 miles of streets ‘should’ have 60,000 street trees, and ‘could’ have up to 90,000 street trees.

Trees are necessary to improve air quality, reduce stormwater runoff, reduce energy costs, and create pride in each neighborhood. However, Pittsburgh’s inventory showed that we only had 31,524 street trees as of August 2005. At the same time, we became aware that 10% of this number of trees required removal over the next four years.

In 2015 a new street inventory was conducted.

A state-funded program called TreeVitalize has been planting since 2005. This partnership with the Western Pennsylvania Conservancy, Tree Pittsburgh and Allegheny County has resulted in over 20.000 trees to date being planted in various neighborhoods, and county parks. 

The public is invited to enter the City’s inventory website, TreeKeeper Database, to check on the street trees in your neighborhood. The inventory is a snapshot of the urban forest the day you look at it, but remember that since trees are living organisms there are constant changes to the inventory based upon new pruning, removal, and planting data.

More Education and Information

The following documents are provided to help you understand more about trees, and also to engage in the City processes surrounding the care and planting of trees.

Street Paving Schedule
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