>>2051872 (pb)
Saw the Cemex 2 breads back thought I would point out what I saw re: I-15.
I-5 is also a major artery that goes from the same start point in San Diego to Canadian border. What I noticed is the numerous alternate paths that can be used to move between I-5 and I-15. Hauling some cargo that may be "hot" multiple routes and backup routes.
<pic related