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Christiana Borough Bridge

Photos 

Photocopy Of Photograph, 1893 (Moore Memorial Library) Christiana Borough Bridge Construction Crew

Photo taken for the Historic American Engineering Record

View photos at Library of Congress

BH Photo #314093

Map 

Description 

The Christiana Borough Bridge is a rare survivor of the Whipple truss bridge structure with wrought iron Phoenix columns. Built in 1893-95 by the Pennsylvania Railroad during a period of railroad expansion, it replaced a timber pony truss bridge. As originally designed, the truss was intended to carry heavy railway loads. In this instance, however, because the bridge was built to carry highway traffic over the railroad, the design was modified to carry a lighter load.

-- Historic American Engineering Record

Facts 

Overview
Lost Whipple Through truss bridge over Amtrak on Bridge Street (Sr 2025)
Location
Christiana, Lancaster County, Pennsylvania
Status
Replaced by new bridge
History
Built 1893-1895; modifications in 1907 to accommodate trolley lines; catenary attachments for electric lines and traffic and pedestrian protection screens added in 1937 when railroad electrified;1952 repairs made to structural steel; Replaced 1985
Railroad
- Pennsylvania Railroad (PRR)
Design
Whipple through truss
Approximate latitude, longitude
+39.95675, -75.99751   (decimal degrees)
39°57'24" N, 75°59'51" W   (degrees°minutes'seconds")
Approximate UTM coordinates
18/414798/4423433 (zone/easting/northing)
Inventory number
BH 65587 (Bridgehunter.com ID)

Update Log 

  • January 19, 2015: Updated by Alexander D. Mitchell IV: Added category "Pennsylvania Railroad"
  • January 19, 2015: Added by Dave King

Sources 

  • Dave King - DKinghawkfan [at] hotmail [dot] com
  • HAER PA-88 - Christiana Borough Bridge, Bridge Street over Pennsylvania Railroad, Christiana, Lancaster County, PA