The Louisville District End of Year Award Ceremony

Media Releases

Filter Media Releases

Contact a Public Affairs Office

Buffalo District
1-800-833-6390 (option 3)
Chicago District
312-846-5330
Detroit District
313-226-4680
Huntington District
304-399-5353
Louisville District
(502) 315-6766
Nashville District
(615) 736-7161
Pittsburgh District
412-395-7502

News Releases

Results:
Tag: navigation
Clear
  • Chickamauga Lock replacement project reaches milestone with delivery of miter gates

    The U.S. Army Corps of Engineers Nashville District, in partnership with Shimmick Construction and the Tennessee Valley Authority, is advancing the Chickamauga Lock replacement project with the delivery of 14 miter gate components from Dec. 5-23. These gates, designed to improve efficiency and reliability, mark a critical milestone in the construction of the new 110-foot by 600-foot navigation lock. Once completed, the new lock will significantly enhance capacity, accommodating up to nine jumbo barges at a time, boosting efficiency by 80% for commercial vessels on the Tennessee River.
  • Wilson Lock main chamber closed until further notice

    The U.S. Army Corps of Engineers Nashville District and the Tennessee Valley Authority have closed the main lock chamber at Wilson Lock on the Tennessee River near Florence, Alabama to conduct additional inspections and possible repairs on the lock chamber. The lock chamber will be closed until further notice.
  • Corps to host renaming, dedication ceremony for John P. Murtha Locks and Dam

    The U.S. Army Corps of Engineers Pittsburgh District will host a ribbon-cutting and renaming ceremony for Locks and Dam 4 on the Monongahela River near Charleroi, Pennsylvania, Aug. 28.
  • USACE provides Chickamauga Lock replacement update to Congressional and Senate delegation

    CHATTANOOGA, Tenn. — The U.S. Army Corps of Engineers Nashville District hosted U.S. Representative Chuck Fleischmann (TN-3), Chairman of the House Energy and Water Development and Related Agencies Subcommittee; U.S. Senator Marsha Blackburn; and delegations from other senate and congressional staff at the Chickamauga Lock Replacement Project on Aug. 20, 2024, to receive an update on project delivery and the importance of the lock replacement to the region’s economy.
  • Corps to host renaming, dedication ceremony for John P. Murtha Locks and Dam

    The U.S. Army Corps of Engineers Pittsburgh District will host a ribbon-cutting and renaming ceremony for Locks and Dam 4 on the Monongahela River near Charleroi, Pennsylvania, Aug. 28.
  • U.S. Army Corps of Engineers and Kentucky Lock contractor celebrate safety milestone

    GRAND RIVERS, Ky. — The U.S. Army Corps of Engineers Nashville District, in partnership with the contractor currently working on the Kentucky Lock project, Thalle Construction, celebrated a significant safety milestone with a ceremony, July 30, 2024. The event honored the achievement of surpassing one million man-hours without a lost time accident, a testament to the unwavering commitment to safety by all involved.
  • Corps invites public to attend info session about dam removal, new navigation lock opening

    The U.S. Army Corps of Engineers Pittsburgh District is hosting a public information session to provide an update on the Lower Monongahela River Project as it nears the final phase.
  • Infrastructure Innovation: New Poe Lock arrestor arm is the largest U.S. civil works component produced by 3D printer

    As America’s civil works infrastructure ages, managers need innovative solutions to replace parts that have been in service for nearly a century. Often, these original components were fabricated using vintage material and manufacturing methods, making them costly, burdensome and time-consuming to replace. Responding to this need, the U.S. Army Corps of Engineers (USACE) is employing cutting-edge 3D printing techniques to manufacture these parts faster and at a lower cost while maintaining, and even improving, their properties. In early March, the USACE Detroit District installed the largest U.S. civil works infrastructure component produced by a 3D printer – a 12-foot-long metal part for the ship arrestor system on the Poe Lock, one of the two active locks on the Soo Locks facility. Building on years of research performed by the U.S. Army Engineer Research and Development Center (ERDC), the part was manufactured in 12 weeks, compared to a projected 18-month lead time for conventional manufacturing. The part was installed, tested and commissioned during the Soo Locks’ winter maintenance cycle. The rapid repair ensured normal operations at Poe Lock, a major transit point for domestic iron ore.
  • President’s 2025 Budget Request: $122 million for Pittsburgh District

    The U.S. Army Corps of Engineers Pittsburgh District reports that the President's Fiscal Year 2025 Budget request includes more than $122 million in federal funding for the district's civil works program.
  • USACE Buffalo District updates Ohio harbor community with dredging newsletter

    The U.S. Army Corps of Engineers Buffalo District has published the Ohio Dredging Newsletter to inform stakeholders and the public about the nine Lake Erie Harbors it supports across the state.
Chick Lock

Through deeds, not words, we are BUILDING STRONG®