Get on a boat on the upper Mississippi River, and you'll eventually come upon a looming concrete structure stretching across the river's main channel. It's called a lock and dam, and it's a distinct ...

Shipping season on the upper Mississippi River has ended as the last barges headed south from St. Paul, Minnesota Nov. 25.

Work at the Lowell Lock is moving forward as crews uncover long-hidden components of the historic Muskingum River navigation ...

The U.S. Army Corps of Engineers Pittsburgh District began refilling the newly constructed lock chamber with water at the Monongahela River Locks and Dam 4 in Charleroi last week. The chamber was ...

KAUKAUNA (WLUK) -- Boaters will have more places to go starting Saturday. Most of the locks on the Lower Fox River will be open, and officials expect a completed construction project will clear the ...

ST. LOUIS (AP) — Barges began moving again on the Mississippi River north of St. Louis on Tuesday, five days after river traffic was shut down while repairs were made to an aging lock. All of ...

The U.S. Army Corps of Engineers has closed the Dardanelle Lock & Dam on the Arkansas River after a vessel struck one of its ...

Efforts to repair and reopen the Willamette Falls navigational locks in Clackamas County took a step back when the Legislature ended the 2025 lawmaking session without passing a bill that would have ...