Notice to Navigation Interests 206022 – Lockport Lock and Dam Closure for Vertical Lift Gate Replacement

Notice Number: 206022
Date: 01/14/2025 12:00 thru 03/11/2025 21:00

1. The Lockport Lock, River Mile 291, will be closed to all vessel traffic from 0600 CST Tuesday, January 14th, 2025 through 1600 CST Tuesday, March 11th, 2025. The purpose of this closure is for the installation of the new Vertical Lift Gates, and sill & seal modifications and repairs.

2. In the event the installation and repairs are completed prior to the scheduled completion time, an amendment to this Notice to Navigation Interests will be posted.

3. The following link provides access to all USACE Notices to Navigation Interests:

4. If you have any questions/comments/concerns regarding this Notice to Navigation Interests, please contact Michael Walsh, USACE Chicago District Waterway Project Office Chief, (815) 510-0361 or at


MacDonald, Jeffrey A, Chief, Technical Support Branch