12 pole bridges

[NW Mailing List]

Jim:
I'm not sure this is exactly what you're asking for, but the ICC
inventoried all bridges (and stations, etc.) for railroads around
1916 (and after).  The archives has these reports in bound volumes.
For example, data for Bridge #938 was compiled on June 17, 1919.
This was a thru plate girder - 1st crossing of Laurel Creek.  Super-
structure was by Phoenix Bridge Co. built in 1898.  There's other
data, but this is just one of the bridges included in the inventory.
                                                   Harry Bundy
 
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