Plainfield Business Center is a brand new, 600-acre master planned industrial park strategically located within the bustling I-55 industrial corridor. The site is situated immediately west of W. 143rd Street and S. Steiner Road. The 143rd Street Extension Project is transforming access to the site by providing direct connectivity to major roadways. The West Extension (completed in December 2024) provides access to a two-way interchange at I-80 via a new signalized intersection at Ridge Road. The East Extension is expected to deliver in Q2 2026 and will provide direct access to I-55 via Route 126.