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The Nexus
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track expansion

Coverage of track expansion in the Nexus archive.

Earliest in view: Jul 3 · 09:24 UTCMost recent: Jul 3 · 09:24 UTC
Co-mentioned in this coverage
Metroorganization1Andy Offperson1Rep. Clarkeperson1heat wavetopic1white painttopic1hot carstopic1
Recent coverage
  • TECHNOLOGYJul 3 · 09:24 UTCWTOP DC
    How some paint helps Metro keep the trains running during this heat wave

    Metro is using white paint on tracks to reduce heat absorption and prevent delays during the heat wave. Mechanics monitor train temperatures and conduct heat rides to detect track issues, while white-painted tracks have shown a 6-8 degree temperature drop.