The Department of Infrastructure and Transport (DIT) in South Australia awarded Keolis Downer the contract to operate maintain commuter rail network Adelaide state Australia. This is first time this has been managed by a private operator. Formed 2009, joint venture between Keolis, leading public transport operator established 15 countries (including United Kingdom, States, Germany, Netherlands)...

The Honolulu Rail Transit Project is a 20-mile elevated rail line along the south shore of O’ahu that connects West O’ahu, Pearl Harbor, Daniel K. Inouye International Airport, downtown Honolulu, and Ala Moana Center near Waikiki, as shown in Figure 1. For most tourists, long for shuttle buses at airport followed by traffic congestion before ...

Siemens Mobility has received an order for 1,200 locomotives of 9,000 hp from Indian Railways, a total value approximately €3 billion. It marks the single largest locomotive in company history and India. will design, manufacture, commission, test locomotives, as shown Figure...

Reports on public rail transportation projects that are being developed and launched around the world.

abstract t his paper explains bilateral trade patterns between south korea and thirteen opec member countries over the period 1980-2014 using a gravity model. the estimation results show that the gravity equation fits the data reasonably well. we confirmed the existence of long term relationships between the bilateral trade flows and the main components of gravity model - gdp, income (gdp per c...

the issue of urban decline in city centers and horizontal expansion of the city and its consequences is a challenge in sustainable development of the cities. in this regard, new approaches were shaped to define career planning, urban design and urban environmental quality concerns in new-urbanism pattern. the critical approach to modern urban pattern was formed based on scattered, non-human and...

BACKGROUND In a conventional P-median model, demanding points are likely assigned to the closest supplying facilities, but this method exhibits evident limitations in real cases. METHODS This paper proposed a modified P-median model in which exact and approximate strategies are used. The first strategy aims to enumerate all of the possible combinations of P facilities, and the second strategy...