Cumbrian Mountain Express in Chorley

Quite by chance I found out that the Union of South Africa A4 was returning from a trip along the Settle Carlisle Railway and the West Coast Mainline. It passed close to where I live so I cycled up to the best vantage point I could think of for an action shot. The engine was going a speed and on time! The shot is much lightened as it was very gloomy for 7:30pm.