County Route 1/7 over Harmon Creek

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.


+40.36666, -80.52521
40°21'60" N, 80°31'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Route 1/7 over Harmon Creek
Structure number:00000000005A004
Location:0.01 mi. South jct CR1
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:29.9 ft. [9.1 m]
Total length:65.6 ft. [20.0 m]
Roadway width between curbs:13.1 ft. [4.0 m]
Deck width edge-to-edge:15.7 ft. [4.8 m]
Owner:State Highway Agency [01]
Year built:1912
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2012

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:250 [as of 2011]
Truck traffic:3% of total traffic
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:28.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$645,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2012Poor-PoorSatisfactory25028.4
December 2010Poor-PoorSatisfactory30028.2
December 2008Poor-PoorSatisfactory45028.2
December 2006Poor-PoorSatisfactory45028.2
December 2004Poor-PoorSatisfactory35028.2
January 2003Poor-PoorSatisfactory55028.2
January 2001Poor-PoorSatisfactory55028.2
January 1999Poor-PoorSatisfactory40028.2
January 1997Poor-PoorSatisfactory40028.2
January 1995Poor-PoorSatisfactory35026.3
January 1993Poor-PoorSatisfactory35026.3
January 1991Poor-PoorSatisfactory35045.5