URBAN ARTERIAL ROAD Russian patent published in 1998 - IPC

FIELD: construction engineering. SUBSTANCE: this can be used in reconstruction of urban arterial motor roads located in already built-up areas. In urban arterial motor road, lanes of oncoming traffic in motor road are vertically separated and located one above other. Entries and exits from one of traffic lanes of motor road are made in the form of letter V, and from opposing traffic lane entries and exits are made in the form of letter O. Exits and entries of one of traffic lanes of motor road are located above exits and entries of opposing traffic lane which are crossing first exits and entries along overpasses. In T-like road crossing, one of traffic lanes of motor road is located at ground level. In cross-like road crossing, both traffic lanes are elevated to double-lever overpass. Aforesaid arrangement is aimed at reducing urban ground area needed for reconstruction of arterial urban motor roads together with increasing their traffic capacity. EFFECT: higher efficiency. 3 cl