scholarly journals Sustainability Framework for Assessing Urban Freight Transportation Measures

2018 ◽  
Vol 9 (2) ◽  
pp. 16-36 ◽  
Author(s):  
Eftihia Nathanail ◽  
Lambros Mitropoulos ◽  
Ioannis Karakikes ◽  
Giannis Adamos

Abstract The salient scope of this paper is to enable the knowledge and understanding of urban freight transportation and provide guidance for implementing sustainable policies and measures in a city. To achieve this goal, an evaluation framework for city logistics policies and measures is developed, which demonstrates the complexity of urban freight transportation systems, through selected performance indicators, taking into account divergent stakeholders’ interests, conflicting business models and operations. Evaluation follows a hierarchical process; sustainability disciplines (economy and energy, environment, transportation and mobility, society), applicability enablers (policy and measure maturity, social acceptance and users’ uptake), multiple criteria and indicators, capturing the lifecycle impact of policies and measures and multiple stakeholders. Apart from the multicriteria context, the framework embeds methodologies, including, Impact Assessment, Social Cost Benefit Analysis, Transferability and Adaptability, and Risk Analysis. To demonstrate its applicability a case study is set for the City of Graz assessing the establishment of an Urban Consolidation Center. Results show that there is an overall improvement of 2.2% in the Logistics Sustainability Index when comparing before and after implementation cases of the Urban Consolidation Center.

2018 ◽  
Vol 197 ◽  
pp. 232-242 ◽  
Author(s):  
Andrés Muñoz-Villamizar ◽  
Javier Santos ◽  
Jairo R. Montoya-Torres ◽  
Carmen Jaca

Author(s):  
Ol'ga Lebedeva

The well-known approaches to the process of modeling the demand in urban freight transportation in conditions of limited availability of adequate data are considered. The main task is to select a model for creating a reliable system for analyzing urban freight traffic. Demand assessment models were chosen as input data because they are the most representative for assessing urban freight transport performance.


Author(s):  
Venkata R. Duddu ◽  
Srinivas S. Pulugurtha ◽  
Praveena Penmetsa

State agencies, regional agencies, cities, towns, and local municipalities design and maintain transportation systems for the benefit of users by improving mobility, reducing travel time, and enhancing safety. Cost–benefit analysis based on travel time savings and the value of reliability helps these agencies in prioritizing transportation projects or when evaluating transportation alternatives. This paper illustrates the use of monetary values of travel time savings and travel time reliability, computed for the state of North Carolina, to help assess the impact of transportation projects or alternatives. The results obtained indicate that, based on the illustration of the effect and impact of various transportation projects or alternatives, both improved travel time and reliability on roads yield significant monetary benefits. However, from cost–benefit analysis, it is observed that greater benefits can be achieved through improved reliability compared with benefits from a decrease in travel time for a given section of road.


2019 ◽  
Vol 67 ◽  
pp. 491-502 ◽  
Author(s):  
Renata Albergaria de Mello Bandeira ◽  
George Vasconcelos Goes ◽  
Daniel Neves Schmitz Gonçalves ◽  
Márcio de Almeida D'Agosto ◽  
Cíntia Machado de Oliveira

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