Street Tree Planning Study

In early 2025, the Seattle Department of Transportation (SDOT) launched the Street Tree Planning Study as a pilot project to identify tree planting opportunities, assess community support, and understand local concerns in four census tracts—Roxhill, South Park, SODO, and Capitol Hill/Olive Way—that represent conditions across the city. These areas were selected based on their diverse land uses, varying levels of existing tree canopy, and unique environmental challenges.  

Funded by the Washington State Department of Natural Resources Urban and Community Forestry Program, the study was conducted in support of the city’s goal to achieve at least 30% tree-canopy coverage across all public and private spaces by 2037. 

Read more about the study and the results on the SDOT Blog

Study Overview

SDOT produced four reports that include the results of an arborist assessment and the community’s thoughts on street trees in their neighborhoods.

Capitol Hill Census 74.02 - Street Tree Planning Study

Roxhill Census 114.02 - Street Tree Planning Study

SODO Census 93.00 - Street Tree Planning Study 

South Park Census 112.00 - Street Tree Planning Study

Transportation

Adiam Emery, Interim Director
Address: 700 5th Ave, Suite 3800, Seattle, WA, 98104
Mailing Address: PO Box 34996, Seattle, WA, 98124-4996
Phone: (206) 684-7623
684-Road@seattle.gov

Newsletter Updates

Subscribe

Sign up for the latest updates from Transportation

The Seattle Department of Transportation (SDOT) is on a mission to deliver a transportation system that provides safe and affordable access to places and opportunities for everyone as we work to achieve our vision of Seattle as a thriving, equitable community powered by dependable transportation.