I-10 in Louisiana

I-10 in Baton Rouge can be very bad. Don't get there during or close to rush hours.
I-10 also has the Atchafalaya Bridge which is long and a little rough but the main concern is if they have a wreck, you will be stuck for a long time or a long detour. Watch the traffic reports.
I-20 is bad in Shreveport. Use the loop.
I-20 has a lot of washboard areas but not too bad.
I-20 There was construction around the Texas/La line back in June. Do not know if completed or not.

Thank you is I-10 worse than I-20

The interstates in Louisiana are always in rough shape and their secondary roads are worse. Whatever they spend their federal road gas tax money on, it doesn't seem to be the roads.