PRR NORTHEAST CORRIDOR  
CATENARY SUPPORT TYPES
MORE PRR CATENARY STYLES
ON PAGE 2
updated on October  28  2008
Any coments or questions email me at
ac_catenary@yahoo.com
STEEL TUBE SUPPORT
CATENARY SPAN
(STREET CAR POLES)
THE FIRST CATENARY TYPE
CIRCA 1910
30TH STREET STA TO PAOLI
@ Bryn Mawr Station
PRRNORTHEASTCORRIDOR.COM
RIVOTED LATICE SUPPORT CATENARY SPAN
BEYOND SIGANAL STRUCTURE
(SINGLE FACED NO TAPERED)
CIRCA 1920
LOCATION : 30TH STREET STA TO NORTH PHILA
& SOUTH TO WILMINGTON DE
"K" BRACED SUPPORT CATENARY SPAN
(PORTAL DESIGN)
CIRCA 1930
LOCATION : NORTH PHILA TO LONG ISLAND CITY
WILMINGTON TO WASHINGTON UNION STA
"4 tracks wide and electrified "
lATICE CROSS SUPPORT CATENARY SPAN
CIRCA 1920 SIMULAR TO READING
LOCATION : BELOW NORTH PHILA STATION
AND BELOW ARSENAL TOWER SW PHILA
NOT A SIGNAL BRIDGE
BOX BEAM TYPE IN FOREGROUND
2D DIAGRAMS
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2D DIAGRAMS
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2D DIAGRAMS
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H BEAM CATENARY SPAN @ SHORE
LEFT SIDE RIVOTED RIGHT SIDE FORMED
LOCATION : NORTH PHILA TO LONG ISLAND CITY
WILMINGTON TO WASHINGTON UNION STA
NOTICE
ALL THE POLES ON THE RIGHT SIDE ARE NEW
DUE TO THE WRECK OF THE CONGRESSIONAL
HANGER DETAILS