Highly doubt it Given the Horseshoe Curve Route is being set in 2011 which the NS SD70ACU wasn't rebuilt until 2015
they haven't given a year though all the roadmap shows in its code is 2011+ or have I missed something
So far, to remind some, this is what the Roadmap code is for Horseshoe Curve: To put it: It is gonna be a modern route. And as for the actual year this route is represented, that's never been part of the roadmap.