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SIGNAL (RED) AHEAD
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Glenmont station [01]
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Trafflc signals over Bluestone Drive and Duke Drive [02]
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Trafflc signals over Bluestone Drive and Duke Drive [03]
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Trafflc signals over Bluestone Drive and Duke Drive [01]
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East Main Street and Court Street
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Platform at Eastern Market station [01]
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Amtrak Superliner II fire alarms [01]
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"Notify crew member when flashing" strobe
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Amtrak Superliner II fire alarms [02]
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Traffic light at Main Street and Dover Road
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Platform at Eastern Market station [02]
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Damaged traffic signal in Evanston, Illinois [01]
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Damaged traffic signal in Evanston, Illinois [02]
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Blinker signals in Ringgold, Maryland [05]
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Blinker signals in Ringgold, Maryland [04]
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Blinker signals in Ringgold, Maryland [03]
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Blinker signals in Ringgold, Maryland [02]
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Blinker signals in Ringgold, Maryland [01]
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Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [01]
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Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [02]
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Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [03]
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Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [04]
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Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [05]
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Traffic light gantry at Fairfax County Parkway and Sunrise Valley Drive [06]
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Right turn signal at Main Street and Green Lane [02]
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Right turn signal at Main Street and Green Lane [03]
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Right turn signal at Main Street and Green Lane [01]
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Traffic signals at Atlantic and Brighton Avenues
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Traffic signal at intersection of Arctic and South Mississippi Avenues [01]
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Horizontally-mounted traffic light in Atlantic City [02]
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Traffic signal at intersection of Arctic and South Mississippi Avenues [02]
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Horizontally-mounted traffic light in Atlantic City [03]
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Horizontally-mounted traffic light in Atlantic City [04]
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Horizontally-mounted traffic light in Atlantic City [01]
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Traffic signal at intersection of Arctic and South Mississippi Avenues [03]
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Traffic signals at US 15 and Lucketts Road [02]
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Traffic signals at US 15 and Lucketts Road [01]
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Traffic signal at Sansom and Broad Streets
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Railroad signal and crossbuck [03]
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Railroad signal and crossbuck [02]
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Railroad signal and crossbuck [01]
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Railroad signal with button copy [04]
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Railroad signal with button copy [03]
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Railroad signal with button copy [02]
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Railroad signal with button copy [01]
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Flashing signal at North Church Street and East College Street [02]
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Flashing signal at North Church Street and East College Street [01]
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Fire alarm aboard the USS Wisconsin [01]
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Upper level exhibit space at Nauticus
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Fire alarm aboard the USS Wisconsin [02]
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DJI Air 2S prior to first flight
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Simplex TrueAlert at Frank S. Farley Service Plaza [01]
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Simplex TrueAlert at Frank S. Farley Service Plaza [02]
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Simplex TrueAlert at Frank S. Farley Service Plaza [03]
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Horizontal traffic light in use as a blinker [04]
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Horizontal traffic light in use as a blinker [03]
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Horizontal traffic light in use as a blinker [01]
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Horizontal traffic light in use as a blinker [02]
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"NO LEFT TURN" sign printed over "DO NOT ENTER" sign
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Traffic signals over Church Street and Commercial Avenue
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Red blinker signal
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Traffic signals on Nicholson Lane [01]
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Traffic signals on Nicholson Lane [02]
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Traffic signals on Nicholson Lane [03]
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Traffic signals on Nicholson Lane [04]
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Traffic signals on Nicholson Lane [05]
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Traffic signals on Nicholson Lane [06]
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Traffic signals in Derwood, Maryland [01]
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Traffic signals in Derwood, Maryland [02]
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Traffic signals in Derwood, Maryland [03]
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Traffic signal at 4th and West Street
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Traffic signal at Locust Street and Clinch Avenue
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Traffic signals at Clinch Avenue and Henley Street
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Traffic signals on State Street
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Fire alarm and speaker at Ashburn station
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Fire alarm and speaker at Reston Town Center station
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Traffic light at 7th Avenue and West 26th Street [01]
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Traffic light at 7th Avenue and West 26th Street [02]
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Traffic light at 7th Avenue and West 24th Street