Navigation Notice 21-07: The Tennessee Valley Authority will pull a new fiber line across the Cumberland River at mile 243.5 at the Gallatin Steam Plant from 6 a.m. to 7 p.m. March 11, 2021. Patrol vessels will be on site to manage river traffic during the work. Please contact Shane Carman via e-mail at cscarman@tva.gov or call him at 256-314-7840 for more information.