PIPELINE CROSSING BRIDGE
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United States of America Patent
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Issued Date -
Feb 28, 2013
app pub date -
Aug 31, 2011
filing date -
Aug 31, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A bridge comprising a first ground contacting pad and a second ground contacting pad spaced apart from one another, three or more ribs with lateral stabilizing elements extending between adjacent ribs of the three or more ribs, and an upper crossing surface supported by the three or more ribs. Each rib of the three or more ribs is supported on the first and second ground contacting pads. Each of the first and second ground contacting pads extends underneath each rib of the three or more ribs. The ribs collectively form an arch extending between the first and second ground contacting pads.
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