+40.94998, -80.17033
40°56'60" N, 80°10'13" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:000000000022562
Old structure number:377212052670190 (from 1992 edition)
Location:037019 SLIPPERY ROCK TWP
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:69.9 ft. [21.3 m]
Total length:71.9 ft. [21.9 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:21.0 ft. [6.4 m]
Owner:County Highway Agency [02]
Year built:1918
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2005]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:84.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$523,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactoryGoodFair10084.0
August 2015FairSatisfactoryGoodFair10084.0
August 2013FairSatisfactoryGoodFair10084.0
August 2011FairSatisfactoryGoodFair10084.0
August 2009FairSatisfactoryGoodFair10084.0
September 2007PoorSatisfactoryGoodSerious10050.9
May 2005PoorSatisfactoryGoodSerious10050.9
May 2003PoorSatisfactoryGoodSerious10050.9
May 2001PoorSatisfactoryGoodSerious10050.9
May 1999PoorSatisfactoryGoodSerious10050.9
April 1997PoorGoodGoodPoor10068.9
May 1995PoorGoodGoodPoor5069.0
April 1993PoorGoodVery GoodPoor5070.0
April 1991FairGoodGoodSatisfactory5095.0