Merchants Bridge Replacement, 17, with the first one of three new trusses being installed.

Merchants Bridge Replacement, Louis reached a major milestone Friday, Sept. Merchants Bridge spans the Mississippi River and has been identified as the top priority freight improvement project in the St Louis region. Our team provided design and environmental services for the replacement of the Merchants Bridge main span over the Mississippi River, including foundation repairs. The Merchants Bridge Main Span Truss and East Approach project reconstructs the Terminal Railroad Association of St. Louis (TRRA) Mississippi River rail crossing at St. Walsh Construction reaches a significant milestone in the rehabilitation of the Terminal Railroad Association of St. Louis’ historic Merchants Bridge, installing the first new 9,000,000-pound truss span. 17, with the first one of three new trusses being installed. Our team led the design for the reconstruction of the Merchants Bridge, including the replacement of the three main span trusses, seismic retrofitting of the four river piers, and significant improvements to the east approach. Sep 20, 2021 · The $222 million project to replace the Merchants Bridge that links Missouri and Illinois at Downtown St. The project will replace all three bridge trusses, each measuring 520 feet long. [1] The project involved completely replacing the three main bridge spans, and encasing the masonry piers to seismically retrofit them. In 2018 work began on an extensive renovation of the bridge projected to cost $172 million, [4] which was completed in September 2022. . Louis. This 2742’ long bridge project included replacing 1551’ of main span truss and reconstructing 1191’ of approach spans. zfgc, j58, ngyfm, men, 4exbxf, bwaw, 3e, 2gf, tu, pylpo,