Luke, I have these handy, but they are an elevated set. Do you need the size of all?? Or just the tallest[letter A] to the smallest [letter K]?? These are Lionel part number 6-2110 for elevated or 6-2111 for an A only set. Let me know what size you need measured. Tucgary

 

I just need the tallest (set 6-2111) THANKS

 

width at the top is 3/4"

width at the bottom is 1 1/2"

Height at the top is 4 3/4"

table to track is 4 13/16"

I hope this helps. Tucgary

 

Those measurements do help, however I should have been clearer on the width. I actually need the distance from the outer columns at the bottom and top. Oversimplifying, I have a 36 diam. Fastrack oval and a 48 diam. oval and I would like to place a 42 diam. 027 elevated track between them and need to know if the bottom of the trestle will fit between those two fastrack ovals.

 

AH, How about this one. 3 1/4" across the bottom.
Let us know if it fits your need. We will know for further reference. Tucgary

 

And 2 1/4 across the top.

 

Thanks for taking the time to provide the measurements and photos. My suspicions have now been verified, the trestles are too wide to fit between the 2 ovals. I will have to come up with another way of elevating the o42 loop. I have seen several folks using 2" dowels on a plywood base, but I am not sure how to make those work since I am using 2" foam for the base.

 

batstang: I've been reading with interest this thread, since I added an elevated track to my layout. I would suggest not using Lionel's trestle pieces, but make your own elevated support structure.

I used 1/4-inch thick presswood board finished in white on one side from Home Depot, for the roadbed. Then 5/8-inch thick dowels. I custom cut with a jigsaw the roadbed for the elevated track, and used 2 & 1/2-inch drywall screws to fasten it all together.

It worked perfectly for what I needed and I never had any problems. By doing this, you can make the elevated track whatever height you want.

My only question is how could you fasten anything to a foam board without it being glued to a plywood base?

This system worked well for me. The dowels have a very small footprint and you can put them practically anywhere they're needed. It was solid and I never had an accident or derailment.

Here's a couple of photos to help explain. I should have painted the whole thing gray. Hope this helps.