GONZALES- All lanes are now open on I-10, after a crash involving an overturned 18 wheeler jammed the morning commute.

A witness tells WBRZ  the truck flipped over, and nearly in half.

The crash occurred near mile marker 176, on I-10 East, about one mile before LA 30 in Gonzales.

The truck spilled diesel on the right travel lane, and crews worked for over three hours to clear the mess.

At its worst, the delays reached seven miles in length. Now the roadway and delays are clear.