RTE I278 over 31ST AVENUE


+40.75779, -73.89969
40°45'28" N, 73°53'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I278 over 31ST AVENUE
Structure number:000000002230750
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:86.0 ft. [26.2 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:43.3 ft. [13.2 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:18°
Owner:City or Municipal Highway Agency [04]
Year built:2002
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 

Status:Open, no restriction [A]
Average daily traffic:31,186 [as of 2010]
Truck traffic:4% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:103.7 tons [94.3 metric tons]
Inventory rating:61.8 tons [56.2 metric tons]
Sufficiency rating:97.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,375,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201597.0Not deficientVery GoodVery GoodGood31186
June 201397.0Not deficientExcellentExcellentVery Good31186
August 201195.0Not deficientExcellentExcellentVery Good121312
August 200995.0Not deficientExcellentExcellentVery Good121312
September 200795.0Not deficientExcellentExcellentVery Good121312
September 200596.0Not deficientExcellentExcellentVery Good121312
July 200395.0Not deficientExcellentExcellentExcellent121312
March 200381.0Not deficientPoorFairFair121077
July 200064.0Structurally deficientPoorFairFair130096
September 199862.0Structurally deficientSeriousFairFair112916
October 199647.0Structurally deficientSeriousPoorPoor175800
August 199447.0Structurally deficientSeriousPoorPoor175800
August 199232.0Structurally deficientSeriousPoorSerious175800
May 199032.0Structurally deficientPoorPoorSerious175800