A railroad tie, crosstie (American English), railway tie (Canadian English) or railway sleeper (Australian and British English) is a rectangular support...

of fixing rails to railroad ties (North America) or sleepers (British Isles, Australasia, and Africa). The terms rail anchors, tie plates, chairs and...

shoulders Tie or TIE may also refer to: Tie (engineering), a strong component designed to keep two objects closely linked together Railroad tie, a rectangular...

concrete sleeper (British English) or concrete tie (American English) is a type of railway sleeper or railroad tie made out of steel reinforced concrete. In...

devices utilized by railroads and utility companies to visually identify the age of railroad ties or utility poles. Octave Chanute, railroad and aviation pioneer...

Australia), is the structure on a railway or railroad consisting of the rails, fasteners, railroad ties (sleepers, British English) and ballast (or slab...

in combination with ultraviolet light therapy. Industrially it is a railroad tie preservative and used in the surfacing of roads. Coal tar was listed...

three chemicals used for railroad tie wood treatment between 1830 and 1856 in Europe and the United States. Limited railroad ties were treated in the United...

area accessible only by northbound traffic. From here a staircase and railroad tie steps lead to the top of the hill. The park is one of several parks owned...

A railroad plough is a rail vehicle which supports an immensely strong, hook-shaped plough. It is used for destruction of railroad ties in warfare, as...