Mahanoy City, PA

ZIP code 17948 encompasses the rural town of Centralia in Pennsylvania. The town is notable for its abandoned underground coal mines that have been burning since 1962, resulting in ongoing underground fires and smoke. Centralia is also known for its graffiti highway, a section of abandoned Route 61 covered in colorful graffiti art. The town's population has dwindled to just a handful of residents due to the unsafe conditions caused by the underground fires.