194 



STEEL RAILWAY BRIDGES. 



CHAP. IV. 



PartSeciional Elevation 

 through End Pin 



a Girder?" 



Floor Plan 



Section of Floor 

 (BortomGhoni t Section^perTrough 



V |ii'a'.i I/*'*- SWtbP/s/di'xi' 



l:.'3v :. *;'.:! 2CwPt*iit*S 



t:.'5.' :.*.:! 0^0^ ,/^j' . 



Brunei Point Trcx/ghs 

 Section perTrough Section D-D 



ZWebP/s /ai'xj^ 



.DajtaTffotl 



ITJs'xl'Pi 

 Section E-E Intermeiote Trough 



IS'Si'-- 

 Lon^itudmol Floor Section 



FIG. 41. CHICAGO & NORTHWESTERN RAILWAY BRIDGE. 



