PA’s 150,000 acres of state-maintained roadside is our collective front yard. You should never litter, but we’re grateful for the volunteers around the Commonwealth who are making progress to keep it beautiful! So far this year, through our Adopt-a-Highway program, more than 13,800 volunteers have collected more than 23,800 bags of trash from PA roadways. We thank these Pennsylvanians who lend their time to keep litter out of our roads before it travels to our parks and waterways. Find out how y