Just a quick note: the rough area on I-20 is East of the bypass around Shreveport so that can't be bypassed, but it is of short duration. It's a toss up for me every time whether to go around the bypass or straight through Shreveport. Usually determined by time of day/day of week as to traffic possibilities.
The I-20 route is really far out of the way for a San Antonio to Mobile trip. There are some US highways (190 for example) which might help, but I think I'd slow down at the rough spots and choose I-10 over out of the way I-20. As OntMont has said, the area from Baton Rouge East is fine.
|