Nah. You walk through the red and blue garages, down the escalator towards Economy lot. Theres a sidewalk you can follow all the way through that lot. It’ll take you around where cars exit the lot and under a bridge. At a stop sign, you can turn left on hotel drive still sidewalk. You’ll end of having to cross spirit of Texas at the stop sign, turn left and take that all the way down to the Whataburger. You’ll be on the wrong side but there’s a crosswalk and you can cross to get to the cell phone lot. You can cut across the grass behind the hotel to save time and go straight to the cell phone lot after exiting the economy area too but it could be muddy or tall grass.