scholarly journals Traffic Performance Evaluation for Selected Streets within the Southern Part of Al-Najaf City Network

2021 ◽  
Vol 1973 (1) ◽  
pp. 012226
Author(s):  
Ali M. K. Al Ghanim ◽  
Firas H. A. Asad ◽  
Hamid A. E. Al-Jameel
Author(s):  
Loren Bloomberg ◽  
Jamie Throckmorton ◽  
Terry Klim

The city of Portland’s Traffic System Performance Evaluation (TSPE) system is an innovative, practical, and cost-effective tool for monitoring traffic system performance in response to federal, state, and local legislation. It has been designed, implemented, and applied using readily available traffic data. The TSPE goes beyond traditional level-of-service analysis and gives the city a means to identify operational deficiencies and provide a baseline for future performance monitoring. The TSPE includes five performance indicators that were crafted in response to questions about traffic performance and in recognition of the costs and availability of data to support performance evaluation. Each of the five indicators addresses a specific element of traffic performance. District accessibility measures the ease of access to and egress from major activity centers by examining the delay at gateway intersections. The street origin-destination characteristics indicator assesses the percentage of nonlocal trips on streets with different functional classifications. Travel time is measured on a set of specific routes between activity centers. The traffic flow indicator assesses the variation in speeds on major roadways. The multimodal service levels indicator assesses multimodal operational performance based on service levels for four different transportation modes (vehicular, transit, bicycle, and pedestrian) along a corridor. The system has proved to be relatively easy and inexpensive to apply. Other jurisdictions developing performance evaluation systems should consider integrating some components of the TSPE system.


2007 ◽  
Author(s):  
N. Yan ◽  
A. Alcaide ◽  
J. M. D. Mendinueta ◽  
E. Tangdiongga ◽  
A. M. J. Koonen

2019 ◽  
Vol 23 (06) ◽  
pp. 25-34
Author(s):  
Abdul-Razzak Tarish Ziboon ◽  
◽  
Zaynab Ibrahim Qasim ◽  
Maysam Ali Yousif ◽  
◽  
...  

Networks ◽  
2002 ◽  
Author(s):  
SangGug Jong ◽  
DongKwun Kim ◽  
Sang-Eon Kim ◽  
JunKyun Choi

2021 ◽  
Vol 1 ◽  
pp. 185-190
Author(s):  
Kartika Ayu Widyaningrum ◽  
R. Endro Wibisono

The intersection between Arief Rahman Hakim Street, Klampis Anom Street, Klampis Jaya Street is a signalized intersection with a high-density level due to trip generation and attraction. The low level of knowledge and culture of traffic is the phenomenon of vehicle congestion at the intersection involving many actors as the cause. This study aimed to determine the traffic performance of the signalized intersection at the Arief Rahman Hakim Street, Klampis Anom Street, Klampis Jaya Street at this point as well as to predict the traffic performance of the signalized intersection on the Arief Rahman Hakim Street,Klampis Anom Street, Klampis Jaya Street in 2024. The results of the performance evaluation of the signalized intersection on the Arief Rahman Hakim Street, Klampis Anom Street, Klampis Jaya Street was for the standard degree of saturation received in 2021; it was 4.33 in the north, 0.23 in the south, 3.17 in the east, and 2.98 in the west. In 2024 it will be 4.96 in the north, 0.36 in the south, 3.49 in the east, and 3.41 in the west. In 2024 the rate of population growth and the need for private vehicles will increase greatly.


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