Cummins Inc. Irwin Office Building Arcade

Kevin Roche

1972
Roche designed this glass arcade to connect Eero Saarinen’s Irwin Union Bank to the neighboring historic storefronts occupied by bank employee offices. The largely glass building maintains scale with surrounding 19th-century structures through low floor-to-floor heights and brick service cores at each end. Roche also renovated nearby Victorian-era buildings in 1989.