Data on fog-related traffic accidents were obtained from Karen McGee, of the Illinois Department of Transportation. The author thanks Scott Isard, Stanley Changnon, David Kristovich, Kenneth Kunkel, and Colin Thorn for their inspiration in this research. The author also thanks the two anonymous reviewers for their helpful insights. Any opinions, findings, and conclusions are those of the author and do not necessarily reflect the views of the Illinois State Water Survey.
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