Found 2 places
Latitude: 40.5472 (40°32′50″N), Longitude: -79.6446 (79°38′41″W)
Site: alcoa.com/locations/usa_alcoa_center/en/home.asp
Latitude: 40.5511 (40°33′4″N), Longitude: -79.7 (79°42′0″W)