What are the dimensions of the Old River...

Question 1 of 31048fork_286d8b66e3ee47b2bd7

What are the dimensions of the Old River Lock on the Lower Old River (304 AHP)?

Back

Question 1 of 31048

Q

What are the dimensions of the Old River Lock on the Lower Old River (304 AHP)?

No Illustration

This question does not have an illustration

🔍 Key Concepts

• Use the Army Corps of Engineers Mississippi River map and its lock annotation at Lower Old River, mile 304 AHP. • AHP means Above Head of Passes; keep this location distinct from the route mileage and distance calculation in step 1. • Compare both lock dimensions—length and width—with the choices.

💭 Think About

• Can you locate Lower Old River at 304 AHP on the map and read the dimensions printed for Old River Lock? • Which choices match both figures shown on the chart, rather than just one dimension?

✅ Before You Answer

• Verify the feature is Old River Lock on Lower Old River, not another nearby lock. • Check the chart’s stated units and both length × width values before selecting.