Signalling and Control includes the systems set up to ensure safe operation of multiple trains, track switching, scheduling, and related systems. Some estimates also include “communications”, with expenses such as wi-fi basestations that allow on-board internet connectivity. AECOM13 calculates signalling on a unit basis, rather than a per-km basis, which…
AECOM13 manages to spend $7.1 billion on new and unnecessarily expensive stations (indeed, compare this cost to the actual track, at only $6.6 billion). This post demonstrates that this cost is excessive by comparison to contemporary examples, and proposes a more realistic and affordable estimate. The Hot Rails strategy, in…
One of the primary cost drivers of high-speed rail is the fact that the track must be far straighter and flatter than standard rail lines. In order to achieve this, far more earthworks, bridges and tunnels are required, which are extremely expensive. Hot Rails aims to use tilting trains to achieve high…
Australia’s low population density means that the track length per station will be relatively high when compared to European or Asian rail networks. The upshot of this is that capital costs will greatly dominate the total cost of any railway system – the cost of rollingstock will be comparatively minor. Capital…
