I live here and truly feel for you. As far as I'm concerned, the best way is to stay on the south side of both cities using I-20 all the way thru. If at all possible, be west of 360 before 6AM. When we are traveling east from Ft. Worth, we leave at 4-4:30am. Just the best way to do it, particularly when your pulling a trailer. When we are returning from the east, I've been known to cut south on US67 and then return north on I-35W just to avoid most of Dallas and the areas around Duncanville and Grand Prairie.
Just my 2-cents.
Happy Camping!
Turn Key and DW
Bentley, One Very Pushy Chiweenie
Sunshine, One Crazy Pug (I Guess They All Are!)
'03 Chevy 2500HD, 4X4, X-Cab, Long-Bed
'14 Winnebago 26FWRKS ("Sunday Haus III")
Twin Kayaks, "The Ride" by Wilderness Systems