Final answer:
The Red River Floodway worked effectively in controlling floods and protecting lives and property. The general opinion about the canal is positive as it has proven to be a crucial infrastructure project with long-term benefits.
Step-by-step explanation:
Yes, the Red River Floodway worked effectively in controlling floods and protecting lives and property. In 2009, the dam successfully withstood a massive flood and prevented significant damage. The dam saved many lives and prevented billions of dollars in potential damage.
The general opinion about the canal is positive, as it has proven to be a crucial infrastructure project that has provided long-term benefits and outweighs its cost.