track ballast
Sign in to saveAlso known as gun platform, ballast
trackbed upon which railroad ties are laid
Wikidata facts
- Subclass of
- building material
- Part of
- track bed
- Material used
- sand
Show 4 more facts
- Commons category
- Ballast
- different from
- diving weighting system
- used by
- ballast cleaner
- described by source
- Encyclopædia Britannica 11th edition
Sources (2)
via Wikidata · CC0