CSX Rigolets Pass Bridge
The CSX Rigolets Pass Bridge carries one track of CSX Transportation across the Rigolets on the eastern side of Lake Pontchartrain between New Orleans and Slidell, Louisiana. Accidents

Louisville & Nashville freight train number 71 derailed on the morning of January 7th, 1896. The locomotive and 20 boxcars derailed and sank 50 feet underwater. 12 people died, one man nearly drowned, a telegraph operator was one of the many people that went missing, Jas Kenn, a German, nearly drowned and was badly crippled. The rest of the crew also survived the wreck. The cause of the accident was the engineer who didn't observe the regulations of the approach to the draw, running the red signal

References
 

GulfLive - Rigolets Train Crash Halted Rail in 1896 | website=gulflive.com | date=2010-10-13 | url=https://www.gulflive.com/mississippi-press-living/2010/10/rigolets_train_crash_halted_rail_in_1896_--_sampling_our_history.html

Bridges in New Orleans
Swing bridges in the United States
Railroad bridges in Louisiana
CSX Transportation bridges
Slidell, Louisiana