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Railroad

A railroad is a means of wheeled transportation for moving people and goods. Railroads are tracks on which trains can tow cars behind an engine.

Contributors in Railroad

Railroad

Backwater

Railways; Railroad

The water of a stream retained at an elevation above its normal level through the controlling effect of a condition existing at a downstream location such as a flood, an ice jam or other obstruction.

Rail joint base plate

Railways; Railroad

A special tie plate used under some types of rail joints.

Ballast

Railways; Railroad

Selected material placed on the roadbed to support it and to hold track in line and surface. Ballast preferably consists of sized hard particles easily handled in tamping, which distribute the load, ...

Rail joint expander

Railways; Railroad

A rail puller/expander operated by hand or by machine which increases or decreases the gap between adjoining rail ends.

Ballast car

Railways; Railroad

A car specially designed for carrying and distributing ballast.

Rail layer

Railways; Railroad

A small crane, manually or power operated, to set new rail in place with the use of few men.

Ballast cleaning.

Railways; Railroad

The process of separating dirt from the ballast by shaking and depositing stone back onto the track.

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