Well, actually, they also have regular road-rail equipment. Road-Rail equipment has benn seen by myself at least twice and possibily work hard on the CSX Toledo Subdivision. 
Railroad Forums
Sperry Rail Service equipment question
- General discussion about locomotives, rolling stock, and equipment
Moderator: John_Perkowski
The Hy-Rail equipment is slowley replaceing the older Cars one by one as the cars get older Sperry will retire them. The trucks are easyer to move about and can be removed from the rails at a faster pace compared to the cars in which I used to operate where as we would have to pack up and ruch to a sideing to clear trains that were on the move.
The Sperry 200 was rebuilt in USA for use in Europe and I have seen it seweral times during the last years.
Is there a picture of the car as unrebuilt to be seen on the net?
http://www.ebe-data.com/Hobby/Jernbaneb ... anlegg.htm