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Doughertys Mills Bridge

Photos 

Downstream on Slippery Rock Creek (west side)

Photo taken by Brian Manville in February 14, 2017

Enlarge

BH Photo #378745

Map 

Street View 

Facts 

Overview
Concrete arch bridge over Slippery Rock Creek on PA 173
Location
Butler County, Pennsylvania
Status
Open to traffic
History
Built 1929; rehabilitated 1976; Replaced in 2011
Design
Two-span closed-spandrel arch
Dimensions
Length of largest span: 69.9 ft.
Total length: 140.1 ft.
Deck width: 27.6 ft.
Also called
Slippery Rock Creek Bridge
Approximate latitude, longitude
+41.03730, -80.02978   (decimal degrees)
41°02'14" N, 80°01'47" W   (degrees°minutes'seconds")
Approximate UTM coordinates
17/581551/4543351 (zone/easting/northing)
Quadrangle map:
Slippery Rock
Average daily traffic (as of 2009)
5,535
Inventory numbers
PA 10 0173 0060 0533 (Pennsylvania Bridge Management System number)
BH 30585 (Bridgehunter.com ID)
Inspection report (as of August 2008)
Overall condition: Poor
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Sufficiency rating: 48.1 (out of 100)
View more at BridgeReports.com

Update Log 

  • February 14, 2017: Updated by Brian Manville: Added photographs and edited future prospects
  • August 15, 2010: New Street View added by James Baughn
  • January 24, 2010: Updated by Nathan Holth: This bridge is now doomed.

Sources 

Comments 

Doughertys Mills Bridge
Posted April 5, 2011, by Anonymous

closed