Search results for "Transport demand"
showing 9 items of 9 documents
School Bike Sharing Program: will it Succeed?
2020
Abstract Encouraging active and sustainable transport modes in order to limit the excessive use of cars, as well as reducing pollutant emissions and creating livable urban environments, has become one of the priorities for policymakers in recent years. The introduction of innovative systems increasingly being introduced in modern cities, such as bike sharing, can certainly contribute to the spread of cycling and thus allow a radical change in the mobility habits of their citizens. This can be especially true for high-school students who are often otherwise accompanied by their parents with private cars. This article aims to assess the influence that a bike sharing program for students has o…
A GIS-Based Methodology to Estimate the Potential Demand of an Integrated Transport System
2017
In the design of a new public transport system or of an extension of an existing system, the choice of a suitable placement of stations and stops in the territory and the definition of the main axes are very important. The different choice in the number and distribution of the stops of a road transport system or of a railway transport system, in fact, makes the system more or less widespread and affects the consistency of the catchment area and the attractiveness of the system. The accessibility of a system, add to the reliability in providing the service, is the fundamental parameter influencing the modal split of the users. Therefore, the Public Administration must have tools able to eval…
Sustainable Mobility Planning in the Tourist Centres: the Estimation of Transport Demand.
2008
This paper on sustainable mobility planning in tourist centers is from the proceedings of 14th international Conference on Urban Transport and the Environment in the 21st Century, which was held in Malta in 2008. The authors focus on estimating the potential non-motorized transport demand and to design the supply of sustainable modes of transportation, including public transit, bicycling and walking. The authors use the tourist area of San Vito Lo Capo, the famous historical and swimming center of Sicily, as a case example. They conducted a stated preference survey in June-July 2006 to evaluate the potential demand of non-motorized transport modes, primarily bicycling, then calibrated a mul…
The influence of transport offer on passenger traffic in the railway transport system in a post-socialist country : case study of Poland
2021
Abstract The study examines factors influencing the number of rail passengers in Poland. The subjects of observation were 62 cities with poviat rights. The main factors influencing demand are the number of connections and the speed of trains. Therefore, we developed an original indicator – weighted number of connections, which takes into account the number of rail connections and the speed of trains. The article can be divided into two main parts: an assessment of the diversification of transport offer and transport demand in spatial terms, and an evaluation of the relationship between the variables. Poland has a large spatial diversity in terms of public rail transport offer and passenger …
The analysis of urban travellers’ latent preferences to explain their mode choice behaviour
2012
Our research aims to explore the impact of latent variables, mirroring urban travellers’ attitudes and perceptions, on the individual decision making process regarding the mode of transport. The paper describes the first results of an ongoing research activity, which derive from a pilot study conducted in Palermo, the capital of the Sicilian Region (in the south of Italy), and demonstrate that policy makers, in designing a socially desirable and environmentally sustainable urban mobility system, should take into account how travellers perceive the qualitative dimensions of transport.
Accessibility urban and central business
2012
The structures and facilities of large dimensions, such as shopping malls centers and leisure facilities are an important component in the expansion of contemporary cities and urban planning. Urban planning and transport have to be involved in the strategic role of policy related to business planning, this is the aim the city has to requalify the suburbs and large marginal areas. This study analyzes the characteristics and the dynamics that influence the mobility demand and the impact that these greet attractors have on mobility itself.
The Role of the Integrated Public Transport Network for Reducing the Congestion in the City of Palermo
2019
The railway link of Palermo is part of the Palermo – Trapani railway line and it is located in the urban site of Palermo. Works funded by the European Union have been started in 2008 for developing a metropolitan service through the improvement of the infrastructure and of the transport service characteristics. The aim of the paper is the analysis of the capacity of the railway infrastructure in terms of frequency and integration with the public transport service of Palermo. Using the Origin-Destination matrix of the Urban Transport Plan of Palermo, the competition between the private car mode and the public transport mode has been simulated, taking into account the improving of the railway…
The network of heliports as a necessary tool to develop rotorcraft services
2012
The rotorcraft operations will grow as air taxi services and business trips and even as “commuter”, intercity and line services between urban centres and touristic or economic-industrial places of special value. But actually the rising public opposition to helicopter activities reduces the number of available heliports for private and corporate operators, as environmental limits of all type of allowed operations and of suitable sites to construct new infrastructures. So the growth of scheduled rotorcraft services (passengers and freights) has to be supported not only by advances in machine’s technologies, but also by an adequate and strategically distributed infrastructure network. This vis…
Rywalizacja i wykluczenie a postulaty transportowe - przykłady oddziaływań
2017
W artykule zawarto teoretyczne rozważania dotyczące oceny zależności pomiędzy poziomami rywalizacji i wykluczenia, cechującymi elementy systemu transportowego, a spełnianiem postulatów transportowych stawianych przez użytkowników transportu osobowego. Przedstawiono przykłady różnych rodzajów dóbr tworzących systemy transportowe oraz możliwe oddziaływanie poziomów rywalizacji i wykluczenia na zaspokojenie oczekiwań użytkowników transportu. Wykazano, że oddziaływanie to jest istotne, wpływa bowiem na poziom realizacji postulatów transportowych, a zatem i atrakcyjność poszczególnych form przemieszczania się osób oraz na wybory i zachowania transportowe. We wnioskach stwierdzono, że poziomy ryw…