RTE I678 over RTE 25A


+40.76259, -73.83967
40°45'45" N, 73°50'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I678 over RTE 25A
Structure number:00000000105591C
Location:JCT GCP & I678
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:88.9 ft. [27.1 m]
Total length:356.0 ft. [108.5 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:1996
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:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: May 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:7,277 [as of 2003]
Truck traffic:9% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present desirable criteria [8]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.9 tons [72.6 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Sufficiency rating:95.7
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$394,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201695.7FairExcellentGoodSatisfactory-7277
May 201495.0FairExcellentGoodSatisfactory-7277
May 201295.0FairExcellentGoodSatisfactory-7277
June 201095.0FairExcellentGoodSatisfactory-7277
June 200895.0FairExcellentGoodSatisfactory-7277
June 200695.0FairExcellentGoodSatisfactory-7277
May 200495.0FairVery GoodGoodSatisfactory-7277
July 200291.2FairExcellentGoodSatisfactory-86591
May 200093.2FairExcellentVery GoodSatisfactory-86591
July 199881.5FairExcellentExcellentFair-86591
September 199637.0PoorVery GoodSatisfactoryPoorSD86591
August 199435.0PoorVery GoodFairPoorSD86591
August 199239.8PoorVery GoodFairPoorSD86591
October 199034.0PoorPoorPoorPoorSD86591