Tangipahoa, Louisiana Speed Traps

There are two white lines approximately one mile from the end of I-55 where they clock you via airplane. If you see a plane circling above, slow down. They will have 4-6 troopers waiting at the end of the elevated highway near Ponchatoula end.

There is 2 white lines approx 1 mile from the end of 1-55 where they clock you via airplane. If you see a plane circling above slow down. They will have 4-6 troopers waiting at the end of the elevated hwy near Ponchatoula end.
Also, they shoot radar coming off of the elevated section.

Trooper sits on top of overpass shooting west-bound traffic. Another trooper is further west pulling drivers over. there is also a plane traveling from Baton Rouge to I-55 shooting radar or whatever they shoot.