Back-up guide for trucks or trailers

Ballast-free permanent rail way having recessed tie with central

Base plate for fastening a rail on a solid ground and...

Base plate insert

Base structure of a turnout

Bearing for a part of a railroad track

Bearing for a section of a track

Between-rails roadway for road-rail crossings

Biblock or multiblock transverse member and method for the...

Block boot for railway track systems

Bolted rail fastening system

Bolted rail fastening system for joint bar location

Boltless adjustable rail brace assembly with external...

Boltless adjustable rail brace assembly with internal...

Boltless guardrail assembly for a railroad track

Boltless, friction-fit, adjustable rail brace

Bridging platform arrangement

Butt joint device