Non-red light simple grade separation traffic method for urban and suburban roads

Abstract

The invention provides a simplified interchange traffic method without red lights for urban and suburban roads, comprises main bridges, approach bridges, subsidiary bridges, over-bridges for non-motor vehicles and pedestrians, and isolation belts, lanes and lane change lines for matching, etc. In detail, the left main bridge parallels the right main bridge in staggered manner; the left approach bridge and the left main bridge are in L-shaped connection; the left subsidiary bridge leans against the left main bridge and is in parallel with the main bridge; the right approach bridge and the right main bridge are in L- shaped connection; the right subsidiary bridge leans against the right main bridge and is in parallel with the main bridge; the over-bridges for non-motor vehicles and pedestrians are connected with the left and right approach bridges by leaning, with the center hanging across the two sides of the left and right main bridges. The interchange has compact and simple structure, can be cast in-situ, pre-fabricated, cast, moved, assembled and disassembled, takes small area and short construction time, is low in construction cost, multi-oriented and intercommunicated and can realize the aims of straight moving, U-turn, left turn and right turn; by adopting the method, vehicles and pedestrians are separated, safety and convenience are guaranteed, traffic lights can be cancelled, and the world problem of traffic jam can be solved.

Description

Technical field [0001] The invention relates to the technical field of overpass bridges and urban and rural roads without red lights, specifically: implementing overpasses, bridges, bridges, and bridges at each intersection to cooperate with road line planning, so that straight travel, left turn, right turn, and U-turn can be realized on any road and any intersection. All-round, full intercommunication, separation of people and vehicles, cancellation of red lights. Background technique [0002] Existing road traffic methods are either single, backward, congested, time-consuming, energy-consuming, serious pollution, frequent accidents, or overpasses are complex in structure, bulky, long approach bridges, large area, long construction period, high cost, difficult for people and vehicles Separation makes it difficult to implement bridge-to-bridge interaction, and it is difficult to cancel traffic lights. Contents of the invention [0003] In order to overcome the shortcoming...

AI Technical Summary

Problems solved by technology

[0002] Existing road traffic methods are either single, backward, congested, time-consuming, energy-consuming, serious pollution, frequent accidents, or overpasses are complex in structure, bulky, long approac

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