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I-255 North - Saint Clair County
I-255 North - Saint Clair County

Entering Saint Clair County on I-255 North.

Taken 03-29-2026

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Nearby Signs
Big Green Sign County Line County Boundary
I-255 (Saint Louis) US-50 IL-3 Columbia St. Clair County Illinois United States
I-255 (Saint Louis) US-50 IL-3 Exit 6
Monroe/Saint Clair County Line
Current Location
I-255 (Saint Louis) US-50 IL-3 Exit 9