3 votes

Rock Run Road Bridge


Photo taken by Chris Sanfino

View this photo at panoramio.com

BH Photo #243498


Pratt through truss bridge over Loyalsock Creek on Rock Run Road (TR 346)
Sullivan County, Pennsylvania
Open to traffic
Built in 1897 by the Horseheads Bridge Co., rehabilitated 1983
- Horseheads Bridge Co. of Horseheads, New York
Pinned Pratt through truss
Length of largest span: 120.1 ft.
Total length: 125.0 ft.
Deck width: 14.8 ft.
Vertical clearance above deck: 12.5 ft.
Eligible for the National Register of Historic Places
Also called
Loyalsock Creek Bridge
Approximate latitude, longitude
+41.46009, -76.50950   (decimal degrees)
41°27'36" N, 76°30'34" W   (degrees°minutes'seconds")
Approximate UTM coordinates
18/373933/4590932 (zone/easting/northing)
Quadrangle map:
Eagles Mere
Average daily traffic (as of 2008)
Inventory numbers
PA 56 7935 5120 0012 (Pennsylvania Bridge Management System number)
PANBI 32131 (Pennsylvania BRKEY bridge number on the 2011 NBI)
BH 31669 (Bridgehunter.com ID)
Inspection report (as of September 2008)
Overall condition: Poor
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Poor (4 out of 9)
Deck condition rating: Poor (4 out of 9)
Sufficiency rating: 18.1 (out of 100)
View more at BridgeReports.com

Update Log 

  • August 3, 2020: New photos from Patrick Gurwell
  • October 18, 2018: New photos from Janis Ford


  • Tony Dillon - spansaver [at] hotmail [dot] com
  • Janis Ford
  • Patrick Gurwell - pgurwell [at] gmail [dot] com


Rock Run Road Bridge
Posted February 18, 2016, by ArtS (asuckewer [at] knite [dot] com)
Rock Run Road Bridge
Posted August 11, 2013, by Gillian Tulk-Yartym (twousedyaks [at] yahoo [dot] com)

Attended a presentation on the Loyalsock Trail 8/10/2013 at Worlds End State Park. Jane Swift, Park Ranger and local resident, told us this bridge used to be in the park and was later moved to its present location further upstream from the park. She is extremely knowledgeable and may be able to tell you when it was relocated. We live in Corning and were surprised to discover the "local" connection!