MinnPost

Here’s how the locks and dams on the Mississippi River work, and why they exist

MinnPost’s reporters work hard to bring you news about what’s happening in MN. Your tax-deductible donation today will show your support of our journalists and keep our stories paywall-free. Get on a ...
Hosted on MSN

Ask Caray: How do the McAlpine Locks and Dam on the Ohio River work?

The McAlpine Locks and Dam play a crucial role in helping vessels down the Ohio River, but what else do they do? In this week's Ask Caray, WLKY's Caray Grace took a trip to the McAlpine Locks visitors ...
usace.army.mil

Congressman responsible for improving water resources infrastructure visits locks

NASHVILLE, Tenn. (April 1, 2025) – Whether or not the Corps of Engineers constructs a brand-new navigation lock or operates and maintains one well into its designed lifespan, these critical ...
Yahoo

Here's how the locks and dams on the Mississippi River work, and why they exist

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 ...
The Gazette

Here's how locks and dams on the Mississippi River work, and why they exist

The tug Theresa L. Wood heads upstream after locking through Lock and Dam #8 in May in Genoa, Wis. The vessel was moving barges from St. Louis to Winona, Minn. The locks allow the boats to gradually ...