Business Spur I-70 - Avon
Former Business Route
The Avon business spur for I-70 used to extend 0.43 miles south from Exit 167 along Avon Road to U.S. 6. It was eliminated in 1999.2 The former route has five roundabouts now, including two at the dumbbell interchange with Interstate 70.
Updated August 1, 2026