MARIETTA, Pa. — Emergency crews are working to clean up a fertilizer spill in Lancaster County, and police have advised drivers that the road is closed indefinitely until the spill is cleaned up. According to Lancaster County dispatch, the Maytown-East Donegal Township Fire Department responded to a hazmat incident on Route 441 at River Road and Maytown Road in East Donegal Township just before 7:30 a.m. The road is closed between Engle Tollgate Road and Old Colebrook Road, according to police.