LOCK CLOSURE
JOE HARDIN LOCK (No. 3) NM 50.2
MCCLELLAN-KERR ARKANSAS RIVER NAVIGATION SYSTEM
Joe Hardin Lock (No. 3) NM 50.2 will be closed to traffic beginning at 7 a.m. on August 7, 2023 until 7 p.m. on August 11, 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
Original source can be found here