Highland Shopping Center (2) Office/Retail Spaces for Lease. Suite 6: 1,775 SF – Retail/Office – Open Work Area, Supply Room, Private Office, Showroom, Restroom Suite 8: 2,604 SF – Office/Medical – Waiting Area, Reception Area, Private Therapy Room, 3 Treatment Bays, Open Therapy Area, Private Office, Storage Room and Restroom Located on Highland’s Main Retail Corridor with Nearly 14,000 ADT on IL-143. Situated at a Lighted Intersection in front of R.P. Lumber.