I have heard that there is a lot of construction on all interstates around these cities. We will pass thru there in late Oct. Will the roads be passable by then?
Coming from Memphis, you would come in on I-30 to I-635. Take I-635 south a short distance to I-20. Then I-20 west across the south side of Dallas and Ft Worth. Although there are always random areas of construction on any given day, I don't think there are any major construction projects on that route. But don't do it during morning or afternoon rush hour.