RTE I678 over RTE 907M


+40.71749, -73.82687
40°43'03" N, 73°49'37" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I678 over RTE 907M
Structure number:000000001076090
Location:JCT GCP+I678
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.9 ft. [20.1 m]
Total length:382.9 ft. [116.7 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Steel [3]
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: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,928 [as of 2011]
Truck traffic:9% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:89.8 tons [81.6 metric tons]
Inventory rating:53.9 tons [49.0 metric tons]
Sufficiency rating:85.8
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$1,886,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201685.8FairSatisfactorySatisfactoryFair-3928
September 201485.0FairSatisfactorySatisfactoryFair-3926
September 201296.0FairGoodSatisfactorySatisfactory-4881
October 201096.0FairGoodSatisfactorySatisfactory-4881
October 200896.0FairGoodSatisfactorySatisfactory-4881
October 200696.0FairGoodSatisfactorySatisfactory-4881
September 200496.0FairGoodSatisfactorySatisfactory-4881
September 200296.0FairGoodSatisfactorySatisfactory-3537
November 200086.0FairFairFairSatisfactory-3537
December 199886.0FairFairFairSatisfactory-3537
December 199669.0PoorPoorPoorPoorSD3537
November 199452.0PoorFairPoorFairSD106035
December 199252.0PoorFairPoorPoorSD106035
December 199051.0PoorFairFairPoorSD106035