A bulkhead is lowered into the downstream slot at Lock and Dam 25, near Winfield, Missouri during the consolidated lock closure to prepare the structure for the upcoming addition of a new 1200-foot lock chamber. Crews installed a downstream bulkhead recess sill beam and dewatered the 600-foot lock chamber to allow for concrete placement around the structure and to place new concrete on the lock guide wall. This operational milestone advances the team closer to facilitating the new 1200-foot lock chamber. Lock and Dam 25 is a 1,296-foot-long dam structure equipped with a single 600-foot lock chamber, three submersible roller gates and 14 submersible Tainter gates.
| Date Taken: | 01.10.2025 |
| Date Posted: | 04.15.2025 11:13 |
| Photo ID: | 8974476 |
| VIRIN: | 250110-A-A1415-1266 |
| Resolution: | 4000x3000 |
| Size: | 4.07 MB |
| Location: | ST. LOUIS, MISSOURI, US |
| Web Views: | 30 |
| Downloads: | 2 |
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