William Frick and Company’s new SmartMark RFID WF-SM-SI01 insulator tag allows efficient long range tracking of high voltage insulators. With an expected surge in high voltage capacity projects and ...
WASHINGTON (WUSA9) -- The Red Line between Friendship Heights and Van Ness was single tracking Wednesday evening due to arcing insulator, according to Metro. No other trains were present at the time ...
Normal service resumed on Metro's Red Line about 9:40 a.m. Wednesday after an arcing insulator at Friendship Heights briefly closed that station and caused trains to bypass Bethesda. Trains ...
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