I-279 SB over SR 4003,4009, & RAMP J


+40.49369, -80.01121
40°29'37" N, 80°00'40" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-279 SB over SR 4003,4009, & RAMP J
Structure number:000000000001069
Old structure number:020279010504820 (from 1992 edition)
Location:279 SB O/ SR'S 4003&4009
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:180.1 ft. [54.9 m]
Total length:795.0 ft. [242.3 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:49.2 ft. [15.0 m]
Vertical clearance below bridge:20.0 ft. [6.1 m]
Owner:State Highway Agency [01]
Year built:1986
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:6
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: July 2015 

Status:Open, no restriction [A]
Average daily traffic:14,125 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Fair [5 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:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:81.2
Estimated cost of work:$2,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201581.2Functionally obsoleteFairSatisfactoryFair14125
July 201381.1Functionally obsoleteFairSatisfactoryFair14895
July 201180.9Functionally obsoleteFairSatisfactoryFair19667
July 200963.7Structurally deficientFairSatisfactoryPoor30680
July 200763.6Structurally deficientFairSatisfactoryPoor31575
July 200563.8Structurally deficientFairSatisfactoryPoor28867
July 200364.6Structurally deficientSatisfactorySatisfactoryPoor30657
July 200163.2Structurally deficientFairSatisfactoryPoor26459
July 199993.5Not deficientSatisfactorySatisfactorySatisfactory26327
20000.0Not applicable---32917
July 199795.6Not deficientGoodGoodGood25108
July 199594.4Not deficientGoodGoodGood21275
July 199394.5Not deficientGoodGoodGood19728
July 199194.1Not deficientVery GoodVery GoodVery Good25000