MKARNS Lock 3 Closure

Notice Number: 23-42
Date: 9/11/2023 07:00 thru 09/15/2023 15:00

The Joe Hardin Lock (No. 3) NM 50.2 closure detail that was previously noted in Nav Notice SWL 23-28 has been revised. The lock will now be closed to traffic beginning at 7 a.m. on September 11, 2023 until 7 p.m. on September 15, 2023. This is to allow workers to upgrade the lock interlock system which is an integral safety function of the Lock.

Questions or requests for additional information concerning this notice should be directed to the Little Rock District Office at (501) 324-5096 or you may email

//signed// (for)

Christopher B. Roark
Chief, Operations Division