Expressway with error correcting road

Abstract

The invention belongs to the field of expressway construction, and particularly discloses an expressway with an error correcting road. The expressway with the error correcting road is simple in structure, and convenient to use, and can quickly correct a car moving direction. The expressway comprises a main stem, wherein the main stem comprises a right ramp and a left ramp; a highway toll station is arranged at one side of the main stem; two access channels and two dispatch channels are arranged between the toll station and the main stem; the first access channel is communicated with the right ramp; the second access channel is communicated with the left ramp; the first dispatch channel is communicated with the right ramp; the second dispatch channel is communicated with the left ramp; a first error correcting channel and a second error correcting channel are also arranged between the toll station and the main stem; the first error correcting channel is arranged at the right side of the first access channel and communicated with the right ramp; the second error correcting channel is arranged at the left side of the second dispatch channel; the second error correcting channel is communicated with the left ramp through a culvert below the main stem.

Description

technical field [0001] The invention belongs to the field of expressway construction, in particular to an expressway with error correction lanes. Background technique [0002] At present, automobiles have become an indispensable means of transportation for human life. The development of automobile technology has put forward objective requirements for the construction of expressways. Since the 1960s, expressways have developed rapidly in various countries in the world. At present, my country has gradually formed an urban traffic network with expressways as the backbone, and expressways have become the first choice for people to travel by car. [0003] The entrance of existing expressway is only provided with access passage and exit passage, as long as enter on the expressway, just can not turn around and travel, can only go straight ahead to next expressway exit, then just can turn around and return. In reality, some people often find that they are driving in the wrong direc...

AI Technical Summary

Problems solved by technology

[0003] The entrance of the existing expressway is only provided with the access passage and the exit passage. As long as you enter the expressway, you cannot turn around and drive, you can only go straight to the next expressway exit, and then you can turn around and return

In reality, some people often find that they are driving in the wrong direction after entering the highway intersection, and they need to turn around. In this way, the driver can only go straight to the next toll booth before turning around. This is a waste of time and money, which is very inconvenient

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