does the locomotive have metal or plastic rods??  And does the tender have one or two electrical leads?
I was asked these two questions and don't know the answers - any help would be great
thanks

We are looking at buying the durango silveton passenger train and would like to know how long each section of track is.

I see that they come in packages of 4 and will need roughly 80 ft of track.  we plan on putting it inside our business.

thanks in advance.

rubi