New transit capital expenditures are typically evaluated in isolation from the transit/transport systems to which they belong. Problems with reporting performance elements such as ridership and costs are discussed. A focus on evaluating the total transport systems impact of new transit project implementation is called for. On this basis, new US rail transit systems have generally performed poor...

The concept of flow has become particularly important in logistics and freight distribution. From a simple question of capacity, the issues of timing, frequency and punctuality are now of significant relevance in freight movements since they are part of supply chain management strategies. In particular, transport terminals and freight distribution centers have been the major elements permitting...

Aim of this article is to introduce and present advantages possibilities using simulation tools calculate energy flows tractive vehicle in all phases its ride. The focus on the braking phase, especially recuperation that offers highest saving potential.Energetic was carried out as a part current railway reconstruction study, which good example possible energetic calculation use. Energetic are p...

The development of High Speed Rail (HSR) in Europe has been encouraged and financially supported by the European Commission. Several lines are in operation, and many others under construction or waiting for approval. HSR technology is presented as a solution to congested roads and airports. Besides, rail transport is generally regarded as more environmentally friendly than other modes. However,...

This article considers all 87 attacks worldwide against air and rail transport systems that killed at least two passengers over the 30-year period of 1982-2011. The data offer strong and statistically significant evidence that successful acts of terror have "gone to ground" in recent years: attacks against aviation were concentrated early in the three decades studied whereas those against rail ...