Assertion: bridge | /r/HasProperty | built on two foundation piers
Facets:
Source sentences:
text: Thus, in a bridge built on two foundation piers, there are four cantilever arms: two which span the obstacle, and two anchor arms which extend away from the obstacle.
text: In a bridge built on two foundation piers, there are four cantilever arms: two which span the obstacle, and two anchor arms which extend away from the obstacle.