31ST AVENUE over RTE I278


+40.75765, -73.90083
40°45'28" N, 73°54'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:31ST AVENUE over RTE I278
Structure number:000000002230730
Location:.3 MI N JCT I278 & SH 25A
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:67.9 ft. [20.7 m]
Total length:71.5 ft. [21.8 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:81.7 ft. [24.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:18°
Owner:City or Municipal Highway Agency [04]
Year built:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Steel [3]
Main span 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: June 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,980 [as of 2009]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Inventory rating:70.8 tons [64.4 metric tons]
Sufficiency rating:98.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$3,308,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201598.0GoodVery GoodExcellentVery Good-7980
June 201398.0GoodVery GoodExcellentVery Good-11175
July 201198.0GoodVery GoodExcellentVery Good-11175
July 200998.0GoodExcellentExcellentVery Good-11364
July 200798.0GoodExcellentExcellentVery Good-11175
August 200598.0GoodExcellentExcellentExcellent-11175
August 200397.0GoodExcellentExcellentExcellent-11175
March 200332.0PoorPoorSeriousFairSD11175
May 200132.0PoorPoorSeriousFairSD11175
February 200032.0PoorPoorSeriousPoorSD11175
March 199932.0PoorPoorSeriousPoorSD11175
June 199832.0PoorPoorSeriousPoorSD10858
June 199732.0PoorPoorSeriousFairSD10858
July 199632.0PoorPoorSeriousPoorSD10858
June 199532.0PoorPoorSeriousPoorSD10856
June 199432.0PoorPoorSeriousPoorSD10650
June 199332.0PoorPoorSeriousPoorSD10650
May 199232.0PoorPoorSeriousPoorSD10650
October 199132.0PoorPoorSeriousPoorSD10650