Vehicle delay at the crossroads and road junctions

Tetiana Sokolenko, National Transport University, Department of Road Designing, Geodesy and Land Management, postgraduate student,  https://orcid.org/0000-0003-1485-2717

 

Abstract: The main types of maneuvers on crossings and adjoints of highways in one level are studied. The probability of an unobstructed injection of a vehicle from a secondary to the main road and vice versa, taking into account the average length of the free interval between the vehicles of the main stream, is determined. The dependence of the duration of free intervals, and their number, on the intensity of traffic, the composition of the traffic flow, and the speed of vehicles, was found. A series of equations was obtained for determining the total transport delay in the performance of various types of maneuvers, depending on the type of intersection or adjacency. Vehicle delays at crossings and adjacent roads are used to economically justify changing their parameters. Therefore, the work is designed to minimize the delays of vehicles at crossings and interconnections both in one and at different levels.

 

 Article language: English

 

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Open Access: http://publications.ntu.edu.ua/avtodorogi_i_stroitelstvo/110/180.pdf

 

Online publication date: 25.02.2021

 

Print date: 01.02.2021

 

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