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 ...
WLKY

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

BARNSTABLE-BROWN DIABETES CENTER. WELL, THE MCALPINE LOCKS AND DAM PLAY A CRUCIAL ROLE IN HELPING VESSELS DOWN THE OHIO RIVER. BUT WHAT ELSE DO THEY DO? AND THIS WEEK’S ASK CARAY MORNING ANCHOR CARAY ...
usace.army.mil

Major work completed at Lock and Dam 2

There is major work happening at Lock and Dam 2 in Hastings, Minnesota. The U.S. Army Corps of Engineers, St. Paul District, performs rehabilitative work on each of the district’s 13 locks and dams on ...
MinnPost

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

… but our independent journalism isn’t free to produce. Help us keep it this way with a tax-deductible donation today. Get on a boat on the upper Mississippi River, and you’ll eventually come upon a ...
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 ...