Intersection bridge

Abstract

The invention relates to the field of urban traffic and particularly relates to an intersection bridge. The intersection bridge comprises a high level bridge and two arc-shaped bridges, which are arranged longitudinally, and a ground level road horizontally arranged below the high level bridge. An upper approach bridge and a lower approach bridge of each arc-shaped bridge are respectively arranged on the two sides of an approach bridge of the high level bridge, a main bridge of each arc-shaped bridge is arranged on a ground end of the approach bridge of the high level bridge, the upper approach bridge and the lower approach bridge of each arc-shaped bridge are both connected with the same side of the ground level road, high level bridge exits are respectively arranged at the junctions of the upper approach bridges of the arc-shaped bridges and the approach bridge of the high level bridge, and high level bridge entrances are respectively arranged at the junctions of the lower approach bridges of the arc-shaped bridges and the approach bridge of the high level bridge. According to the intersection bridge, automobiles at any intersection can run to the other three intersections, can turn around through a ring road, and only can run on one driving lane, so that a whole driving process is simplified, a driver cannot be confused, the transportation efficiency is further improved, and the road congestion problem can be solved.

Description

technical field [0001] The invention relates to the field of urban traffic, in particular to an intersection bridge. Background technique [0002] Due to the increasing number of vehicles, the pressure on traffic is also increasing. The existing traffic lights are used as control signals to control the direction of vehicles. To solve the problem of traffic flow, one is to use a large turntable at the intersection to solve the problem of traffic flow. Although this will make the direction of large traffic flow smooth, it will cause a large intersection space, and if one of the turntables is congested, all directions will be congested. It is relatively poor; the second is to use a three-story viaduct to solve the problem of the direction of vehicles at four intersections at the intersection, but the problem is still that it takes up a lot of space, even exceeding the space required by using a large turntable, and the three-story viaduct is more difficult to construct due to it...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an intersection bridge to solve the problems of large intersection space occupation, high intersection construction cost and poor intersection fault tolerance rate in the prior art

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