Tier 4 engine BNSF 3831 (ET44C4) leads the Longmont Switch local towards Loveland, Colorado on the Front Range Sub.

The Longmont leaves Fort Collins, Colorado and runs light back to Longmont on the Front Range Sub.

Bnsf 3831 and ton's of other Ge's waite to be serviced at Argentine yard.

A BNBF Intermodal train approaches Barstow Station under the hot desert sun.