RTE I278 over 34TH AVENUE


+40.75242, -73.89763
40°45'09" N, 73°53'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RTE I278 over 34TH AVENUE
Structure number:000000002230679
Location:.1 MI S JCT I278 & SH 25A
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:98.1 ft. [29.9 m]
Total length:101.1 ft. [30.8 m]
Roadway width between curbs:70.2 ft. [21.4 m]
Deck width edge-to-edge:77.1 ft. [23.5 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1955
Year reconstructed:2004
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:108,218 [as of 2010]
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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
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:79.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$4,387,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201579.0GoodVery GoodExcellentVery GoodFO108218
May 201379.0GoodVery GoodExcellentVery GoodFO108218
June 201179.0GoodVery GoodExcellentVery Good-108100
June 200979.0GoodVery GoodExcellentVery Good-58552
June 200779.0GoodVery GoodExcellentVery Good-58552
May 200571.0GoodExcellentExcellentExcellentFO56704
May 200371.0GoodExcellentExcellentExcellentFO119363
March 200357.0PoorPoorSatisfactoryFairSD119132
March 200057.0PoorPoorSatisfactoryFairSD121585
June 199845.0PoorPoorFairPoorSD106563
June 199645.0PoorPoorFairPoorSD102445
June 199445.0PoorPoorFairPoorSD124323
August 199245.0PoorPoorFairPoorSD116580
October 199045.0PoorPoorPoorPoorSD116580