Costing $7.6 billion, up from the original estimate of $4.2 billion, it is as state-of-the-art as they come. Air conditioned station platforms and carriages, leather seats (for those who want to pay for them) and segregated, women-only carriages are designed to appeal to those who usually drive to work. Low fares have had to be implemented to compete with the cheap fuel costs residents are used to.

However, the introduction of this public transport milestone has come at a bad time, with Dubai suffering from the effects of the recession to a greater degree than most other parts of the world. Traffic problems which were constant and growing worse by the month when the project was drawn up are now subsiding due to an exodus of foreign migrant workers. It remains to be seen whether the project will reach its goal of the 200 million passengers annually organisers hope for, let alone how long it will take to recoup the costs of a very expensive statement of intent.

Even if the passenger numbers never quite reach the heights expected, then at least there will be some high-tech engineering work to admire and extravagant stations to wander around (some of them even have chandeliers), along with what is planned to be the biggest corporate branding effort in the world with the naming rights to stations up for grabs.

Once the second stage of the project opens in mid-2010, the Green Line, it is expected to become the longest unmanned rail line in the world, surpassing the Vancouver Skytrain. The total length of the Red and Green lines will reach 75km of track at this point.

At a time when Dubai is desperately trying to make a name for itself on the world stage with the construction of a crop of skyscrapers (a fair number of which will become record breakers in various fields when they are complete) and the urge  to show itself as an environmentally sound city, this network could well help these goals be achieved.