Eastbound traffic on Interstate-20 is backed up from the Red River to almost i-49 and it's expected to be that way until mid-afternoon.  A Department of Transportation and Development sign crew is up there puting up some new signs so the left-hand lane is closed until about 3 o'clock.  Tomorrow, that work will shift to the other side of the interstate, so westbound traffic will be backed up into Bossier City