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Box culvert under CSX tracks
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Traffic signal communication splicing box along Great Seneca Highway [02]
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Traffic signal communication splicing box along Great Seneca Highway [01]
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Speed camera on Olney Laytonsville Road [04]
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Speed camera on Olney Laytonsville Road [03]
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Speed camera on Olney Laytonsville Road [02]
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Speed camera on Olney Laytonsville Road [01]
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Ballston station late at night [07]