Area Stores Running Out of Rock Salt Ahead of Next SnowstormWith plenty of winter storms already under our belts and another one on the way Wednesday night, rock salt and other snow-melting chemicals are very hard to find anywhere in the Delaware Valley.
PennDOT Crews Alter Salt Mixture In An Effort To Keep Roads ClearPennDOT crews have begun mixing in calcium-chloride to their typical salt mixture because of plunging temperatures.