The City of Valparaiso announces Norfolk Southern Railroad will begin track maintenance projects next week in Porter County, requiring short-term closures as a large maintenance project moves eastward along the track. The Joliet Road crossing will be closed beginning Thursday, April 9th through Tuesday, April 14th. The Campbell Street crossing will be closed as early as Thursday, April 9th, and work will continue there through Wednesday, April 15th. Norfolk Southern will be replacing railroad ties and surfaces during the closures. You can monitor the project at the Valparaiso Now Facebook page.