CHATTANOOGA, Tenn. (April 18, 2025) – The U.S. Army Corps of Engineers Nashville District, in partnership with Shimmick Construction and Tennessee Valley Authority, recently began erecting massive ...

The U.S. Army Corps of Engineers Nashville District, in partnership with Shimmick Construction and Tennessee Valley Authority, recently began erecting massive miter gates for the Chickamauga Lock ...

ST. PAUL, Minn. –The U.S. Army Corps of Engineers, St. Paul District, recently awarded an $18 million contract to G&G Steel, Inc., of Russellville, Alabama, for the fabrication of new miter gates at ...

These 80-year-old structures are critical components of a system that ensures consistent navigability and access along the Mississippi River from Minnesota to the Gulf Coast. Due to their advanced age ...

Manson Construction replaced century-old gates with precision-engineered 165-ton leaves — delivering the work more than a year ahead of schedule using only half the allowed closure windows. This ...

For the second time in four months a 240-ton leaf of a main Ohio River miter-gate lock has failed, severely restricting shipping and signaling, once again, that it can be perilous to depend on aging ...