ScaleTrains 38477 HO Scale GE AC4400CW Diesel Southern Pacific SP 142 LokSound Roadname_TRRA High-strength buttressing on shock towers

High-strength buttressing on shock towers

Tangent Scale Models 20061 PS 4750 Covered Hopper "Ex-Rock V5 " CNW

AK014 Winter Streaking Grime

Double Track Single Crossover (Right)

ScaleTrains 38477 HO Scale GE AC4400CW Diesel Southern Pacific SP 142 LokSound Roadname_TRRA High-strength buttressing on shock towersScaleTrains 38477 HO Scale GE AC4400CW Diesel Southern Pacific SP 142 LokSound Throughout the history of rail transportation, there have been innovations that revolutionized the industry. From Andrew Beards patented designs in the late 1800s that resulted in the automatic couplers that are still used today, to the adoption of diesel technology for locomotive propulsion, these seemingly small developments would lead to massive changes in the industry.