FIELD: construction.
SUBSTANCE: invention may be used in design of road interchanges when crossing intensive multilane double-sided motor transport flows at two levels of main roads location and auxiliary roads coupling with them; main roads parallel to each other separated with natural obstacles and coupled auxiliary roads; main and auxiliary roads laid at the same level on the area. Versions of the invention for various configurations of transport networks include a circular motor transport bridge with multilane single-sided traffic, in particular, bridges that are tangent to it or bypassing it at the outer side, ramps for entry and exit to and from them to the main and auxiliary road/roads, turns to the right in opposite directions of motor transport traffic between main, main and auxiliary roads, a straight road connecting the main and auxiliary roads.
EFFECT: invention makes it possible to eliminate motor traffic jams on road crossings, eliminate their control, simplify, speed up their overcoming with observation of speed regimes of motor transport traffic, to reduce road accident rates, to improve environment condition.
18 cl, 9 dwg
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Authors
Dates
2012-11-27—Published
2011-07-25—Filed