All open and completed tree trim requests made to 311 since January 1, 2011, in Chicago. The Department of Streets and Sanitation maintains all trees growing in the public way and performs regular maintenance trimming in response to 311 requests.
All open and completed tree trim requests made to 311 since January 1, 2011, in Chicago. The Department of Streets and Sanitation maintains all trees growing in the public way and performs regular maintenance trimming in response to 311 requests.