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Urban expressway

A technology for expressways and cities, applied in the directions of roads, roads, buildings, etc., can solve the problems of air pollution, easy to cause traffic jams, energy waste, etc., and achieve the effect of reducing travel time, less traffic accidents, and reducing energy demand.

Inactive Publication Date: 2015-06-24
杜洪发
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many traffic lights in existing cities, and it takes a long time to wait for intersections with large traffic flows, and it is easy to cause traffic jams. At the same time, unnecessary exhaust emissions will be caused due to congestion, resulting in serious air pollution, energy waste, and traffic jams. ACCIDENT

Method used

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  • Urban expressway

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Embodiment

[0014] Such as figure 1 As shown, the urban expressway, it is worth noting that the road includes the first intersection A, the second intersection B, the third intersection C, the fourth intersection D, the first intersection and the third intersection are set opposite, the second intersection and the second intersection The four intersections are relatively arranged. Each intersection is equipped with a left-turn lane, a straight lane, a U-turn lane and a right-turn lane. The right-turn lanes at each intersection are all set on the ground. The left-turn lane and U-turn lane opposite to the two intersections are set on the same level, and the straight lanes opposite to the two intersections are set on the same level.

[0015] On the first crossing, the second crossing, the third crossing and the fourth crossing, elevated pedestrian crossings 1 are set up.

[0016] There are bus stops 2 on the opposite direction roadsides of the first intersection, the second intersection, th...

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Abstract

The invention belongs to traffic passage three-dimensional frameworks of intersections, and provides an urban expressway without traffic lights by aiming at the present situation that the urban traffic jam is serious. The urban expressway comprises a first intersection, a second intersection, a third intersection and a fourth intersection, wherein the first intersection is arranged opposite to the third intersection, and the second intersection is arranged opposite to the fourth intersection; a left turn lane, a straight lane, a turnaround lane and a right turn lane are arranged at each intersection; the right turn lane of each intersection is arranged on the ground; the straight lane of each intersection is designed into an elevated road and is arranged in a staggered manner up and down; the left turn lanes and the turnaround lanes of the opposite two intersections are arranged on the same layer; and the straight lanes of the opposite two intersections are arranged on the same layer. The urban expressway provided by the invention solves the problem of serious present urban traffic jam, each lane is appropriate in traffic diversion and cannot cause jams, traffic accidents seldom happen, unnecessary energy consumption and tail gas emission are reduced, energy demands are reduced, and the travel time of people on roads is reduced, so that the urban expressway is strong in practicability.

Description

technical field [0001] The invention belongs to a traffic three-dimensional frame at an intersection, and in particular relates to an urban expressway. Background technique [0002] There are many traffic lights in existing cities, and it takes a long time to wait for intersections with large traffic flows, and it is easy to cause traffic jams. At the same time, unnecessary exhaust emissions will be caused due to congestion, resulting in serious air pollution, energy waste, and traffic jams. ACCIDENT. Contents of the invention [0003] The purpose of the present invention is to provide a kind of urban high-speed road without red street lights in view of the severe traffic jam in existing cities. [0004] The present invention is achieved through the following technical solutions: [0005] Urban expressway, the road includes the first intersection, the second intersection, the third intersection, and the fourth intersection, the first intersection is set opposite to the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/04
Inventor 杜洪发
Owner 杜洪发
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