Roads of the Mid-South & West
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Highways of the State of Illinois
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County Highways of the State of Illinois
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County Highways of St. Clair County
> St. Clair County Highway R46
St. Clair County Highway R46
St. Clair County Highway R46 is a north-south highway in Eastern St. Clair County. This runs on the Clinton/St. Clair County Line.
NB SCCH R46 north of IL St Rt 177.
A guide marker on NB SCCH R46.
