close up of municipal salt pile in wooden shed

budged budgeted budgeting warm warming winter ice icy prevention prevent maintain roads roadways maintenance material supply demand pavement macadam concrete treat treatment melt melting storm snow storm snowy creamy white care infrastructure department highway town village municipality planning plan crystalline crystals cold 32 thirty two degrees freezing Fahrenheit Celsius frozen rain sleet inclement weather conditions transportation transport NaCl mineralogy everyday damage roadside water table brine saline chemistry science