Dupo, Illinois

IL-3 North at Main Street in Dupo. Turn left for Dupo; continue north to East Saint Louis and for access to I-55 and I-70.

I-255 North/IL-3 North/US-50 East at Exit 10 - IL-3/Great River Road North/Cahokia Heights/East Saint Louis. Continue on I-255 North/US-50 East to Chicago. IL-3 North leaves I-255/US-50 here.

I-255 North/IL-3 North/US-50 East approaching Exit 10 - IL-3/Great River Road North/Cahokia Heights/East Saint Louis. Continue on I-255 North/US-50 East to Chicago.

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.

I-255/IL-3 South/US-50 West approaching Exit 6 - IL-3 South/Great River Road/Columbia. Continue on I-255 South/US-50 West to Memphis (TN) and Tulsa (OK). IL-3 South leaves the freeway here. This is the last exit on I-255 South in Illinois.

I-255 South at Exit 9 - Dupo

I-255 south at Exit 10 - IL-3 North/Great River Road/Cahokia Heights/East Saint Louis. IL-3 South joins I-255 South/US-50 West to Columbia.