Evaluating Rail Passengers Sector in Turkey

2022-1
Ekici, Üsame
With the rapid development of railways in Turkey, the research of railway passenger demand forecasting has gained much importance in the recent years. Passenger demand forecasting for transport services is essential for better management and better resource planning. In this study, a time-series-model was established using Auto Regressive Integrated Moving Average (ARIMA) forecasting method and then a regression model was formed to forecast the intercity railway passenger flow in Turkey. The daily passenger flow data from 2011 to 2015 was used to establish a model and 2016 daily passenger flow was predicted by the established model. To test the estimation power of the model, forecasting horizon was extended up to 2019. Analyzing forecasts from 2016 to 2019, reliability of the model was evaluated. Additionally, a series of analyses was performed to understand the nature of Rail Passenger Survey (RPS) data, conducted at the train stations as a part of National Transport Master Plan (NTMP). The descriptive statistics based analyses included socio-demographic characteristics, geographical distribution, trip purposes, trip frequency, access/egress modes and rail passenger behavior difference between the High Speed Rail (HSR) and conventional services. A further attempt of modeling using binary logistic regression enabled the detection of the passenger profile of a business trip traveler.

Suggestions

High-Speed Rail (HSR) Users and Travel Characteristics in Turkey
Celikkol-Kocak, Tumay; Dalkıç Melek, Gülçin; Tüydeş Yaman, Hediye (Elsevier BV; 2017-05-05)
To change the current road dominancy in the intercity passenger transportation, Turkey has been establishing High-Speed Rail (HSR) services as a competitive mode since 2009. A user survey was conducted at four stations of the currently serving HSR lines to obtain data on i) intercity mode choices of HSR users for different trip purposes, ii) alternative modes preferred in HSR corridors and iii) user perspectives on modal service attributes (i.e. travel time, cost, safety, etc.). A significant share of first...
Evaluation of the pricing preferences and value of time for high speed rail (HSR) users in Turkey
Tüydeş Yaman, Hediye; Dalkıç Melek, Gülçin (2019-01-01)
High Speed Rail (HSR), a new intercity passenger mode in Turkey, has high travel time reduction potential and competes against both road and air travel modes. A survey among the current HSR users showed that pricing at intercity bus ticket level is a factor increasing the preferability of HSR. If HSR ticket price is more than bus ticket price, 60 0 of the HSR users stated to prefer HSR, while only 40 0 stated preference, if HSR is priced equal to air ticket prices. Binary logit models developed in the study...
Design considerations for modern railway stations; comparing Berlin, Beijing and Ankara
Atak, Zeynep; Elias Özkan, Soofia Tahira; Department of Building Science in Architecture (2015)
High Speed train era in Turkey has started in 2009 with the Ankara-Eskisehir high speed rail line. From 2009 until 2015, a number of high speed railway and new station construction projects haves been implemented. And new high speed rail line projects are in planned. Location of the station in the city, its dimensions, security check points, ticket checking system, the size of the retail places within the station and some other functions are critical for the design of railway stations, however it is realize...
Evaluation of factors affecting mode choice of highspeed railway (HSR) users in Turkey
Dalkıç, Gülçin; Tüydeş Yaman, Hediye; Department of Civil Engineering (2017)
To change the current road dominancy in the intercity passenger transportation, Turkey has been establishing High-Speed Rail (HSR) services as a competitive mode since 2009. Currently there are four HSR lines connecting seven cities and three HSR lines under construction. In the scope of this study, a passenger survey was conducted at four stations of the currently serving HSR lines to obtain data on i) intercity mode choices of HSR users for different trip purposes, ii) alternative modes preferred in HSR c...
Evaluation of regional railway investment with urban development dynamics: The case of IZBAN in Izmir
Kul, Fahrettin; Yetişkul Şenbil, Emine; Department of City and Regional Planning (2021-11-29)
With the technological developments, railway transportation has become an important part of urban transport. Besides increasing the accessibility in the city, the railway creates demographic, economic, and spatial effects. In planning, railways are used to increase or direct urban development. This study evaluates the railway investment as an exogenous effect on the city. Furthermore, this study examines the railway’s as a complementary factor of the urban development trends. Urban development is analyzed w...
Citation Formats
Ü. Ekici, “Evaluating Rail Passengers Sector in Turkey,” Ph.D. - Doctoral Program, Middle East Technical University, 2022.