Railroad bridge identity question.

[Anonymous]

Try posting this over on the TRAINS magazine forums. Someone is sure to know.

[Repairman87]

Anybody know what bridge is pictured on page 39 of March 2005 Trains? it looks like quite a bridge and would be interesting to know more about it. It would and really interesting model to take a swing at kitbashing.

Also, anybody know how they work? Counterweights? How does the track line up when they set it back down?

Thanks!