FIELD: road-building industry. SUBSTANCE: arrangement of separate grade crossing can be used in building new and reconstruction of existing crossing units of motor roads at different levels primarily in urban conditions. Separate grade crossing has crossing of motor roads located at different levels and creating four sectors in plan. Located in each sector are left-turn loop-like departure ramp and right-hand departure ramp which both adjoin motor roads that cross each other. Also provided is overpass in center of crossing on one of motor roads. Separate grade crossing is provided with additional motor road which goes across above-lying motor road, and also with additional secondary motor road which goes below it. There are additional overpass, four additional right-turn departure ramps and three additional left-turn loop-like departure ramps. Application of aforesaid separate grade crossing allows for redistribution of traffic flows, preventing traffic jams in motor roads, increasing traffic capacity together with upgrading safety conditions in travel. EFFECT: higher efficiency. 6 cl, 4 dwg
Title | Year | Author | Number |
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SEPARATE GRADE CROSSING OF MOSCOW RING HIGHWAY AND MICHURINSKY PROSPECT - BOROVSKOYE SHOSSE | 1998 |
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MEGAPOLICE RING HIGHWAY AND METHOD FOR ITS RECONSTRUCTION | 1998 |
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TRANSPORTATION COMPLEX OF MEGAPOLICE AND METHOD FOR REGULATING AND RELIEVING PASSENGER, CARGO-PASSENGER AND CARGO TRAFFIC FLOWS IN IT | 1998 |
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Authors
Dates
1999-08-27—Published
1998-08-31—Filed