The physical track that I have is comprised of the straight sections and 031 and 042 curves and 0312 switches. There is an xtrkcad library available at http://groups.yahoo.com/neo/gr.../XTrkCad/files/Barry
I originally thought that the dimensions in that file were suspect but as it turns out, they are not. I thought that curves were measured at the center of the track but that is not the case. Each manufacturer is a bit different.
Below is the list of pieces (from xtrkcad) that I have but I would be willing to supply physical dimensions.
Count | Description
------+---------------------------------------------
3 | MTH Realtrax 40-1001 10" Straight
10 | MTH Realtrax 40-1002 O-31 Full
2 | MTH Realtrax 40-1004 O-31 LH Switch
1 | MTH Realtrax 40-1005 O-31 RH
1 | MTH Realtrax 40-1008 10" Oper. Sect. (Beta)
2 | MTH Realtrax 40-1016 5" Straight
4 | MTH Realtrax 40-1017 4.25" Straight
1 | MTH Realtrax 40-1024 Lighted Bumper (Beta)
3 | MTH Realtrax 40-1042 O-42 Full
------+---------------------------------------------
Steve
