Railway track engineering is a multidisciplinary field that focuses on the design, construction, and maintenance of rail infrastructure. A critical component of this endeavour is the ballast, which ...

All elements of the railway track must be able to absorb and transfer all forces resulting from the movements of trains (heavy static pressure plus dynamic impacts), and that from rails to sleepers, ...

The Association of American Railroads (AAR) has headquartered rail industry research and test activities in Pueblo, Co., for more than 40 years. Building on this legacy, AAR’s wholly owned subsidiary ...

The current setup is designed to fit track gauges of 1.43 m (4.6 ft), though this can be adapted for non-standard installations. The multi-panel modules can be installed and connected manually by ...