re: New Orleanians. ..is there a bike path on the levee...

No there is not. It turns into port property all the way to the river walk. I used to ride thru thru the fly and just take random thru streets that aren't heavy traffic. Lots of choices and variety. I've ridden from the park to Kenner on the levee all the way to near the airport where it turns to gravel and then all the way to the Mariney in one day. Lived near the park