Impact of street parking on delays and the average speed of traffic flow
Date
2020-02-26
Journal Title
Journal ISSN
Volume Title
Publisher
Видавництво Львівської політехніки
Lviv Politechnic Publishing House
Lviv Politechnic Publishing House
Abstract
The article is devoted to the problem of the impact of street parking on delays and
the average speed of traffic flow. The sections with different ways of putting vehicles near the
roadway in the central part of Lviv city with the most saturated flow were exposed to scientific
scrutiny. For this purpose, the program software PTV Vissim is used. The causes of the impact of
street parking on traffic flow speed and roadway capacity are analyzed. Simulation model was
created, with the use of which the operation of the street section where parking is allowed and
without parking, and also the impact of the parking duration on the average speed of traffic flow and
its delays were investigated. It is clarified that the least values the average traffic delay has with the
parking duration of 900 and 1800 sec, and the biggest values it has with the duration of 300 sec. It is
determined that during the street parking design parallel to the sidewalk it is necessary to implement
the restriction of the parking duration to increase the road network capacity and traffic flow speed.
Description
Keywords
road network, traffic flow, traffic intensity, speed of movement, capacity, roadcapacity ratio, traffic simulation, field research, queue length, traffic delays
Citation
Hrytsun O. Impact of street parking on delays and the average speed of traffic flow / Oleh Hrytsun, Oleksii Lanets, Serhiy Solodkyy // Transport Technologies. — Lviv : Lviv Politechnic Publishing House, 2020. — Vol 1. — No 1. — P. 33–44.