Signs From Illinois

IL-3/Great River Road (National Route) North in Grand Tower.

I-255 South/US-50 West at the Mississippi River at the Missouri/Illinois State Line. This is the southernmost bridge over the Mississippi River in the Saint Louis metro area.

Last distance marker in Illinois on I-255 South. Distance to Memphis (Tennessee via I-55) and Tulsa (Oklahoma via I-44).

IL-3 North at I-255/US-50 interchange in Columbia. Use I-255 South/US-50 West to Saint Louis County (MO). Use I-255/IL-3 North/US-50 East/Great River Road to Chicago and East Saint Louis. IL-3 joins I-255 northbound to Dupo.

IL-3 North Approaching I-255/US-50 in Columbia. Use I-255/IL-3 North/US-50 West/Great River Road to East Saint Louis and Chicago. Use I-255 South/US-50 West to Saint Louis County (MO).

Palmer Road East at IL-3 North in Columbia. Use IL-3 North To I-255.

Palmer Road East at IL-3 interchange. Use IL-3 South to Waterloo; IL-3 North To I-255.

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 Tulsa (OK) and Memphis (TN). IL-3 South leaves the freeway here. This is the last exit southbound on I-255 in Illinois.

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