UPDATE: All lanes now open on Bonnet Carre Spillway.
I-10 eastbound is closed between LaPlace and New Orleans, after multiple 18-wheelers were involved in an accident, troopers say.
There's also a diesel spill, troopers say.
Eastbound traffic is being detoured to US 51 exit, right on US 51 then left on US 61.
Troopers ask that motorists please adjust their travel plans accordingly.