MKARNS

The Little Rock Engineer District is receiving an additional $168.5 million from the Infrastructure Investment and Jobs Act (IIJA) that will be used for the district’s civil works program during… Read More

Mariners on the McClellan-Kerr Arkansas River Navigation System (MKARNS) in the Tulsa Engineer District will experience lock closures from April 26 through May 18. A contractor will be conducting diving… Read More

The Little Rock Engineer District reports that Norrell Lock (Lock 1) and Joe Hardin Lock (Lock 3) on the McClellan-Kerr Arkansas River Navigation System (MKARNS) are scheduled for closures during… Read More

Speaking at the Oklahoma Governor’s Water Conference on December 2, Col. Scott Preston, commander and district engineer for the Tulsa Engineer District, said Congress had appropriated $27 million for projects… Read More

Trex, a company that makes wood-alternative and composite decking, railing and other products, announced October 26 that is has chosen the Port of Little Rock, Ark., for the location of… Read More

Even though Hurricane Ida caused more damage than Hurricane Katrina on the inland waterways, what’s holding back river commerce right now isn’t the lingering effects of that damage, but labor… Read More

Due to the rapid drop of water levels in the Mississippi River and shoaling at Mile 9.9 in the downstream approach to Norrell Lock (No.1), the navigation channel in this… Read More

This year, the Tulsa Port of Catoosa celebrates two closely related but distinct anniversaries: the 50th anniversary of the McClellan-Kerr Arkansas River Navigation System (MKARNS) and that of the port… Read More

The Tulsa Port of Catoosa was still in the grip of the polar vortex February 19, but that didn’t stop port and state officials from kicking off the beginning of… Read More