— 48 *— * 
Latticing 
ör 
Lacing. 
Trussing. 
Pins. 
Bolts. 
Brackets. 
/Top Chords. 
Batter Braces. 
Bottom Chord Struts. 
Posts. 
Upper Lateral Struts. 
Lower Lateral Struts. 
Upper Portal Struts. 
Lower Portal Struts. 
Intermediate Struts. 
く Hip Verticals in Pony Trusses. 
(Hip Verticals in Pony Trusses. 
(Lower Chord Bars. 
'Top Chords. 
Bottom Chords. 
Middle of Posts. 
Upper Lateral Rod Connection to Jaws and Hip Pins. 
Lower Lateral llod Connection to Jaws. 
Upper Portal Vibration Pins. 
Lower Portal Vibration Pins. 
c Vibration Rod Connection to Lateral Struts. 
/Name Plate Bolts. 
Vibration Rod Connection to Upper Lateral Struts. 
Vibration Bod Connection to Intermediate Struts. 
Portal Struts to Batter Braces. 
Bed Plates to tiers (Anchor Bolts). 
Shoes to Bed Plates. 
Slums to Track Stringers. ^ 
Ties to Sliims (Drift Bolts). * 
Guard Bails to Ties. * 
\Temporary Bolts used in Erection. I 
/Lower Portal Struts to Batter Braces. 
I Upper Lateral Struts to Posts. 
[ Intermediate Struts to Posts. 
I Stringers to Floor Beams. 
\ Floor Beams to Top Chords in Deck Bridges. 
* Weight included in that of Floor System Proper, 
t Weight npt to be included in dead load, 
