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 ...
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 ...
Hosted on MSN

The Surprising Efficiency of Canal Locks

People use boats for all kinds of reasons, and in the same way, there are all kinds, shapes, sizes, and ages of locks used for waterway navigation across the world. Freight is big business. “Shipping” ...
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 ...
MinnPost

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

We need your help to raise $120,000 by December 31. Will you make a donation to our nonprofit newsroom to help power your source for Minnesota news in 2026 and beyond? Get on a boat on the upper ...