New RailWorks DLC Now Available

The British Rail Class 45 & 46 also known as the Sulzer Type 4 diesel locomotives were built by British Rail at their Derby and Crewe Works between 1960 and 1963. The Class 45s remained the main source of power on the Midland mainline up to 1982 when they were relegated to secondary services following introduction of High Speed Trains on the route. Click here for more information.