RTE I678 over RTE 907M


+40.71749, -73.82686
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:13.1 ft. [4.0 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]
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

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairSatisfactorySatisfactoryFair392885.8
September 2014FairSatisfactorySatisfactoryFair392685.0
September 2012FairGoodSatisfactorySatisfactory488196.0
October 2010FairGoodSatisfactorySatisfactory488196.0
October 2008FairGoodSatisfactorySatisfactory488196.0
October 2006FairGoodSatisfactorySatisfactory488196.0
September 2004FairGoodSatisfactorySatisfactory488196.0
September 2002FairGoodSatisfactorySatisfactory353796.0
November 2000FairFairFairSatisfactory353786.0
December 1998FairFairFairSatisfactory353786.0
December 1996PoorPoorPoorPoor353769.0
November 1994PoorFairPoorFair10603552.0
December 1992PoorFairPoorPoor10603552.0
December 1990PoorFairFairPoor10603551.0