A Freightliner Class 66 rolls through Cardiff Central running light.

Steel train in Cardiff. This is a very busy station we saw all sorts of trains including a number of freight services.

Sheds! A surprise was two Class 66's leading this empty steel coil train rolling through Cardiff Wales. The Class 66 nicknamed "shed" by enthusiasts are widely used in the UK, built by EMD.

A Class 66 leads a steel train past an HST at Cardiff Central. The steel industry in Wales faces an uncertain future as Tata steel wants to sell off or close it's massive plants.

Double headed Class 66's lead a liner from the north London line onto the Great Eastern line bound for a container terminal. These workhorses are built off of a frame of an SD70.