Assertion: quadruple track | /r/ObjectUse | used in commuter rail
Facets:
value: with the two outer tracks
type: OTHER
Source sentences:
text: It can also be used in commuter rail or rapid transit, usually with the two outer tracks carrying the local trains that stop at every station, while the inner tracks carry the faster express trains that stop at fewer, busier stations; this can also be reversed, with express trains on the outside and locals on the inside.