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Tactile warning strip at King Street station
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SIGNAL (RED) AHEAD
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Quiet Zone sign [01]
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Quiet Zone sign [02]
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Signs on US 30 outside Breezewood
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Warning sign before Breezewood
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Platform at Eastern Market station [01]
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Yellow Line train at L'Enfant Plaza station [01]
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Yellow Line train at L'Enfant Plaza station [02]
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Metro Center station [06]
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Platform at Eastern Market station [02]
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"ROAD END" sign
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Warning: Children in this community protected by child registry
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Octagonal "SLOW" sign
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Speed hump sign
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Speed limit and low ground clearance signs [02]
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Speed limit and low ground clearance signs [01]
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Thunderbolt siren in Jessup Park [08]
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Thunderbolt siren in Jessup Park [07]
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Thunderbolt siren in Jessup Park [06]
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Thunderbolt siren in Jessup Park [05]
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Thunderbolt siren in Jessup Park [04]
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Thunderbolt siren in Jessup Park [03]
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Thunderbolt siren in Jessup Park [02]
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Thunderbolt siren in Jessup Park [01]
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Sign indicating that traffic moves around the median
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Low clearance sign at West Falls Church station
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Thunderbolt siren on Waterloo Road [09]
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Thunderbolt siren on Waterloo Road [08]
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Thunderbolt siren on Waterloo Road [07]
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Thunderbolt siren on Waterloo Road [04]
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Thunderbolt siren in Jessup Park [10]
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Thunderbolt siren in Jessup Park [09]
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Thunderbolt siren on Waterloo Road [17]
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Thunderbolt siren on Waterloo Road [06]
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Thunderbolt siren in Jessup Park [14]
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Thunderbolt siren in Jessup Park [13]
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Thunderbolt siren in Jessup Park [12]
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Thunderbolt siren on Waterloo Road [14]
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Thunderbolt siren on Waterloo Road [03]
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Thunderbolt siren on Waterloo Road [02]
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Thunderbolt siren on Waterloo Road [05]
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Thunderbolt siren in Jessup Park [11]
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Thunderbolt siren on Waterloo Road [13]
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Thunderbolt siren on Waterloo Road [01]
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Thunderbolt siren on Waterloo Road [16]
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Thunderbolt siren on Waterloo Road [15]
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Thunderbolt siren on Waterloo Road [12]
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Thunderbolt siren on Waterloo Road [11]
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Thunderbolt siren on Waterloo Road [10]
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Terrapin crossing sign
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"Caution: Uncompleted road not publicly maintained" [02]
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"Caution: Uncompleted road not publicly maintained" [01]
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AT&T Long Lines tower in Dumfries, Virginia [32]
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AT&T Long Lines tower in Dumfries, Virginia [31]
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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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City of Petersburg sticker on stop sign
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Darley Model 5 siren in Gaston, North Carolina
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Farm equipment sign on I-795 [01]
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Farm equipment sign on I-795 [02]
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Warning on the side of a railcar
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Ball fields ahead
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Sign at the border between Augusta and Highland Counties [01]
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Federal Signal Model 5 siren on the Hanover Street Bridge
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Overheight warning bell on US 321
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Height warning sign on US 321
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"Inappropriate truck route"
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Siren selfie
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"Blind persons crossing ahead"
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Crossbuck on Boulevard de la Cité [01]
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Crossbuck on Boulevard de la Cité [02]
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Pedestrian crossing sign on Parliament Hill
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Pedestrian crosswalk sign at Toronto Pearson International Airport
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"Autistic child area" sign
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"DO NOT ENTER" sign with religious graffiti
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Two-way traffic sign on North Oakley Avenue [01]
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Two-way traffic sign on North Oakley Avenue [02]