Double crossover merging interchange
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United States of America Patent
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Feb 10, 2015
Grant Date -
Jan 10, 2013
app pub date -
Jul 6, 2012
filing date -
Jul 9, 2011
priority date (Note) -
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Abstract
A crossover for travel paths is provided. The crossover includes a primary travel path having a first pathway arranged for travel in a first direction and a second pathway arranged for travel in a second direction, and a secondary travel path having a third pathway arranged for travel in a third direction and a fourth pathway arranged for travel in a fourth direction. A main bridge crossover is provided so that the first and second pathways cross each of the third and fourth pathways without intersecting at grade. Two minor bridge crossovers are provided, each constructed and arranged so that the third and fourth pathways cross each other without intersecting, at grade. Lane communication is provided between select exits and entrances to minimize weaving traffic patterns, additional flyovers are minimized and no 270-degree loops are required, providing continuous traffic flow.
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