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Road Salt in the U.S.

The U.S. Geological Survey estimates that highway deicing used about 37% of all salt consumed in the United States in 2025. The share was about 41% in 2024.

existing AI-generated/synthetic winter road treatment illustration. It is not a photograph or documentary evidence. Prompt/description: a salt-spreading truck on a snowy U.S. highway, with a stylized ice inset and map. Creator: AI image generation for this package; no external license or attribution required. Disclose synthetic status in the post and video.

existing AI-generated/synthetic winter road treatment illustration. It is not a photograph or documentary evidence. Prompt/description: a salt-spreading truck on a snowy U.S. highway, with a stylized ice inset and map. Creator: AI image generation for this package; no external license or attribution required. Disclose synthetic status in the post and video.

The share changes from year to year. The original claim about “one-third of salt produced” mixes up consumption with domestic production. Road crews commonly use sodium chloride, as rock salt or brine.