Missouri Interstate I-270

In Missouri, I-270 diverges from at I-55 as a 10-lane freeway heading west of I-55’s route that runs for 50 miles. It features one Welcome Center that has bidirectional access.

I270 Missouri Rest Areas, Waysides and Welcome Centers

I-270 Bidirectional – Mile Marker 34 – Chain of Rocks Welcome Center (at Riverside Dr) | MAP