I did see that going up and was bringing back some stuff I switched out at my house in LC, left my passport in my duffel bag and had to dip under some stuff to get it out. What a work out it was especially with this carpal tunnel.
That road is terrible coming back through Nogales, I did end up messing up 3 tires on truck cause of the weight on truck.
The soldiers were the ones doing the construction when I went through.