HARRISBURG, Pa. (WHP) — Winter is back, and Central Pennsylvania is preparing for snow and ice. However, some experts and lawmakers are worried about the effects of road salt used to keep roads clear.
Jodi Sulpizio, a natural resources educator with Penn State Extension, points out that too much salt is often used by homeowners and officials alike during winter storms.
“Excess salt can harm wildlife, affect trees, damage infrastructure, and even pollute our drinking water,” she explained.
To put it in perspective, Sulpizio noted that just one teaspoon of road salt can contaminate five gallons of water. Even a standard 150-pound bag can taint a staggering 10,000 gallons, and this salt lingers in the water forever.
In response to these environmental concerns, Democratic Representative Joe Webster is pushing for a bill aimed at reducing salt use by the Pennsylvania Department of Transportation (PennDOT).
“Our rivers, lakes, and creeks are becoming saltier because of this,” Webster said.
PennDOT recognizes the issue. They stated, “We take managing road salt seriously and have policies in place to keep its use in check while ensuring safe winter roads.” They also mentioned that salt is a cheap and effective option for winter maintenance.
However, some advocates believe there are better alternatives. For instance, Webster pointed out that Colorado often uses sand for traction. Sulpizio suggested that using brine could be a more effective method than traditional rock salt.
Although salt is still the go-to for clearing roads, Sulpizio offered a useful tip. Residents can collect and reuse salt after it melts from sidewalks. This can save money and help lessen the environmental impact.
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Road salt,Environmental concerns,Central Pennsylvania,Winter weather,Wildlife harm,Drinking water,PennDOT,Alternative methods
