Pedestrian Underpass (10' I.D. Precast Concrete Box Segments) at the Metra Station located in Deerfield, IL
Pedestrian Underpass (12' I.D. Precast Concrete Box Segments) at the Metra Station located in Aurora, IL
704 W. Central Road, Mount Prospect, IL 60056 • Phone (847) 577-7715 • Fax (847) 577-3620
Pedestrian Tunnels - Box
Pedestrian Underpass (10' I.D. Precast Concrete Box Segments) at the Metra Station located in Deerfield, IL
Pedestrian Underpass (12' I.D. Precast Concrete Box Segments) at the Metra Station located in Aurora, IL