Assertion: impact attenuator | /r/AtLocation | front of fixed structures
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: Impact attenuators are usually placed in front of fixed structures near highways, such as gore points, crash barrier introductions, or overpass supports.
text: Impact attenuators are usually placed in front of fixed structures near freeways, such as gore points, Jersey barrier introductions, or overpass supports and temporary versions can be used for road construction projects.
text: Impact attenuators are usually placed in front of fixed structures near highways, such as gore points, crash barrier introductions, or overpass supports.