Temperatures dip below freezing North Texas and flames seem to shoot from train tracks.
The City of Grapevine is alerting residents and visitors that they shouldn’t be concerned if they see what appears to be blazing fires along the train tracks of the TEXRail commuter line.
#TEXRail will be warming the switches along the tracks beginning tonight & throughout the cold weather into next week. This process creates an open flame under the track which looks like a grass fire along the tracks. This process is normal during cold weather
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