This is a sad state of affairs, but I'm afraid it's not likely that there's much you can do about this.  In most states, this isn't bad enough to satisfy the legal definition of a "nuisance," which is something that has a more serious effect on your property or your health and safety.  Also, most states' courts are less likely to force local government to take action about its land than would be the case for private owners.I'm not a Pennsylvania attorney. For reliable advice about your rights in this situation, based on all of the facts and your state's laws, you should talk to a lawyer in your area.  One place to look for qualified counsel is our website, http://attorneypages.com