When planning the trip we hadn't even considered a bone-chilling cold front. It wasn't a surprise, the forecast a week out predicted it. I had my cold weather gear packed. While I prefer to leave early and finish early, the 32 degrees (F) low had me waiting a few hours to allow the sun to warm things up a tad. Two hours after sun up, the temperature finally budged up to 34. Pook! As I've gotten older I generally wait until over 40 degrees before venturing out on training rides. I bade Marilane have a good tour of the WWII museum, picked up our car, and drove to Audubon Park.
https://www.traillink.com/trail/mississippi-river-trail-(louisiana)/ says the trail is 60.8 miles in length and goes all the way to the Bonnet Carré Spillway. https://www.alltrails.com/trail/us/louisiana/mississippi-river-trail shows this as 25.7 miles and I suspect there is some break-up after that. In any case, my plan was only for the 25 miles out, then back. From parking lot to trail was only a quarter mile, then I was off on my new adventure.
Less than a minute into riding I stopped to adjust my buff. I'd covered my ears and head, but now included lips and chin. The northeast wind was biting, even though probably no more than 8 mph. Off again. Mid-week and cold, I had the trail to myself. Looking down at the computer just brought tears to my eyes, so I kept my head up and watched the cars on the street to my right.
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There are occasional views of the river. I saw large ocean-going ships anchored mid-river, a few docked and loading or unloading. Mostly I looked at the houses below the levee. Apparently this is prime real estate, in that all the houses were well kept, lots of really large homes with large lots. There is no "scenery," but the asphalt is smooth. This ride is best done with one or more friends so you can comment on the houses, boats, airplanes (the trail goes close to the airport, I had a landing plane go over my head). You will probably use three gears,
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tops, but mostly just the one gear. I've read reviews saying this is a boring ride. It certainly can be, you just need to adjust your expectations. If you have a choice, pick a nice springtime day, mid-week. In my forty miles I saw six cyclists, three skate-boarders, maybe ten folks walking dogs, two joggers. A day on the weekend will see whole lots more.
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Perhaps in the future I'll have another, better, opportunity to see if this really goes to Bonnet Carré Spillway. Better yet, why don't you go and email me how it was.