One-way street with deceleration marking and its construction method

Abstract

The invention discloses a one-way path with a deceleration mark line. Concrete separation piles are arranged on two sides of a road along a driving direction and 100 to 150m before a pedestrian crossing and 50 after the pedestrian crossing; projected road signs are arranged on two sides of the road along a driving direction and 100 to 150m before a pedestrian crossing and 50 after the pedestrian crossing; a deceleration mark line is arranged along the driving direction till the pedestrian crossing; the deceleration mark line is formed by a first deceleration mark line set and a second deceleration mark line set connected with the first deceleration mark line; the first deceleration mark line is formed by a plurality of rectangular mark lines orderly connected and with gradually decreased widths and lengths; and the second deceleration mark line set is formed by a plurality of rectangular mark lines orderly connected and with gradually decreased widths and lengths. Driver speed sensing capability and distance sensing capability can be improved, so vehicle speed can be well controlled and pedestrian crossing safety can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of road structures, in particular to a one-way road with deceleration markings and a construction method thereof. Background technique [0002] Pedestrian accidents account for a large proportion of modern road traffic accidents, especially in urban and rural areas where pedestrians and motor vehicles are mixed. Urban-rural junction roads are mainly located in the surrounding areas of cities or towns (10-50 km range), and are trunk roads leading to main urban areas or distribution roads connecting to expressway networks. Passenger and freight are busy and closely related to the daily life of residents. In the urban-rural junction, the road grade and road alignment vary greatly, the road width is narrow, the vehicles and non-motors are mixed, there is no night lighting, the lack of safety facilities, the large speed difference, the poor traffic flow stability, and the weak traffic management, resulting in fre...

AI Technical Summary

Problems solved by technology

The road grade and road alignment in the urban-rural fringe area change greatly, the road width is narrow, mixed traffic, no night lighting, lack of safety facilities, large speed difference, poor traffic flow stability, and weak traffic management, resulting in frequent traffic accidents

Domestic scholars have pointed out that in the urban-rural fringe area, small passenger cars, motorcycles and pedestrians are the main targets of accidents. The main reason is that small passenger cars are fast and motorcycles are mobile, but slow.

In addition, the speed difference between different models is large, the awareness of pedestrian traffic laws is weak, and the facilities for crossing the street are lacking.

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