INTERSTATE 579 over 279,28,HOV,N&S RR,E.OHIO


+40.45058, -79.99444
40°27'02" N, 79°59'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:INTERSTATE 579 over 279,28,HOV,N&S RR,E.OHIO
Structure number:000000000001254
Old structure number:020579001100000 (from 1992 edition)
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:175.9 ft. [53.6 m]
Total length:1891.2 ft. [576.4 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Steel continuous [4]
Main spans 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: October 2014 

Status:Open, no restriction [A]
Average daily traffic:25,429 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:57.9 tons [52.6 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201481.6Functionally obsoleteSatisfactorySatisfactoryFair25429
October 201281.5Functionally obsoleteSatisfactorySatisfactoryFair25709
October 201081.4Functionally obsoleteSatisfactorySatisfactoryFair27822
October 200880.9Functionally obsoleteSatisfactorySatisfactoryFair36862
October 200681.1Functionally obsoleteSatisfactorySatisfactoryFair33968
November 200461.1Functionally obsoleteSatisfactorySatisfactoryFair32915
November 200263.6Functionally obsoleteSatisfactorySatisfactoryFair29340
December 200063.7Functionally obsoleteSatisfactorySatisfactoryFair28763
20000.0Not applicable---138
October 199884.0Not deficientSatisfactorySatisfactoryFair27038
June 199684.0Not deficientGoodSatisfactoryFair27287
July 199487.3Not deficientGoodSatisfactoryFair20114
June 199298.5Not deficientGoodGoodGood19720