Bridge Grating Solutions - Ohio Gratings, Inc.
Southbound Bridge at. Captree State Park was built in 1951, and in 2007, when these photos were taken, the original riveted bridge deck was still in service. 2 www.ohiogratings.com. Chicago, IL. The historic LaSalle. Street Bridge in the heart of Chicago was built in 1928, and a new riveted steel bridge deck was put.