A BNSF manifest freight grinds its way upgrade in the Wind River Canyon with two Tier 4 GEVOs, an AC GEVO, and an ex BN SD60.



Locomotives:

BNSF 3961 ET44C4

BNSF 8091 ES44C4

BNSF 1410 SD60M

BNSF 3858 ET44C4