37% of all 33,071 city-planted street trees line the streets of Pittsburgh's top 15 wealthiest neighborhoods. Meanwhile, several lower-income neighborhoods have fewer than 10.
Residents of nearly three dozen Pittsburgh neighborhoods will collect litter this weekend in the city’s annual Garbage Olympics. Teams from 34 neighborhoods across the city and Penn Hills will compete to gather the most garbage in the seventh annual Garbage Olympics event. Pittsburgh’s Department of Public Works and the Clean