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I-255 North - Exits 9 and 10
I-255 North - Exits 9 and 10

I-255 North at Exit 9 - Dupo. Approaching Exit 10 - IL-3/Great River Road North/Cahokia Heights/East Saint Louis. IL-3 North leaves I-255 Northbound at Exit 10.

Taken 03-29-2026

86CFGQ3R+HP
Nearby Signs
Interchange Shield Inside Sign Overhead Big Green Sign Freeway Junction Great River Road Scenic Byway
I-255 (Saint Louis) US-50 IL-3 Dupo St. Clair County Illinois United States
I-255 (Saint Louis) US-50 IL-3 Monroe/Saint Clair County Line
Exit 9
Current Location
I-255 (Saint Louis) US-50 IL-3 Exit 10