(57) Abstract (Modified) Topic Receiving entrance of car such as highway and highway of cityre capacity the multiple grade separation roads those which from here cancel tsu te procrastinationSo it is. Solutions On both sides of grade separation road lane of one-wayIn providing and that lower part, three-dimensional U turn path and parking of opposite direction tuppleThe 1st main grade separation road A which formed the field and the structure and, thisTo possess the highway which links, on the both sides the by-pass of one-wayIt provides, crosses east west in the lower part, communicates with the by-pass both sidesIt communicates with the ru multiple intersection paths and the auto park and various structuresThe rising slipway which consists of the one-way which provides the driveway, communicates with the by-passThe three-dimensional U turn path where the direction which with, descends and communicates with the slipway differsIt provides, in the by-pass, the assistant where several cross road paths are providedVis-a-vis help grade separation road B and this auxiliary grade separation road2nd main grade separation road C of identical structure with 1 main grade separation roadsCommunication it is the combination.
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