Quote:
Originally Posted by logan5
What are the lengths of these trains? I presume these 4 car sets can be configured to accept another car to increase capacity down the road.
|
The current Expo and Millennium platforms are a minimum of 250 Ft (80 M), so they are limited to 6-car Mk.I (A-B married pairs in A-B + A-B + A-B configuration) or 4-car Mk.II / Mk.III (A-B married pairs in A-B + A-B configuration) trains.
The new 4-car Mk.III train sets (in A-C-C-B configuration) might have room on the platforms to allow for a 5th middle car to be added in the future (in A-C-C-C-B configuration), but until then the new 4-car Mk.III set will be slightly shorter than 2 Mk.II sets joined together.
It is suspected that a 5-car Mk.III train set would have its first and last doors right at the platform ends (with the front and back ends of the train beyond the ends of the platform), which may disturb some people.
There are plans to have all Expo and Millennium platforms extended to 100 metres to accommodate longer trains in the future, so 5- and 6- car Mk.III trains may appear only after all the platform extensions are done.