U.S. Route 50, IL-3 to IL-3

 

Location: I-255 and Route 3, Dupo

Reassurance shield omitting IL-3 as it joins the freeway.

Location: I-255 and Route 3, Dupo

A couple miles later, 3 will split to continue south.

Location: I-255 and Route 3, Dupo

1 mile to the Route 3 exit. Despite being on the same panel, 255/50 stays on the main carriageway.

Location: I-255 and Route 3, Columbia

Route 3 takes the River Road desgination with it.

Location: I-255 and Route 3, Columbia

Exit left for 3 south. Keep right for 255/50 west. This is the last exit before Missouri.

 

 W to MO State Line, E to IL-157

 S to MO State LineN to IL-157

 S to IL-158, N to IL-157

 S to IL-158, N to I-255/US-50

 S to I-255/US-50N to IL-157