CAUTION ADVISORY
INTERSTATE-49 BRIDGE NM 291.6
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
Mariners are advised that starting June 15th, 2026, bridge construction activities
will continue at NM 291.6, downstream of James W. Trimble Lock and Dam (No.
13). This work will be on the bridge pier adjacent to the navigation channel on the
left descending side.
Although the obstructions are located outside of the navigation channel, mariners
should exercise caution when transiting the area and remain aware of potential
changes to navigation due to construction activities. Updates and further notices
will be issued as needed.
Questions or requests for additional information concerning this notice should be
directed to the Little Rock District Office at (501) 324-5739 or you may email
CESWL-OP-OM@usace.army.mil.
Chief, Operations Division
Release no. 26-069