PropertyValue
rdf:type
rdfs:label
  • Rail speed limits in the United States
owl:sameAs
prov:wasDerivedFrom
skos:prefLabel
  • Rail speed limits in the United States
skos:altLabel
  • speed limit
  • speed limits
  • Rail speed limits in the United States#Track classes
  • Class 4 track standards
  • FRA Class 2
  • FRA class 1
  • allow for operating speeds
  • classification of track quality
  • federal safety standards
  • maximum allowed speed
  • national rail speed limits
  • track class