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 

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]
Evaluation:Functionally obsolete [2]
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. ratingEvaluationDeckSuper.Sub.ADT
June 201579.0Functionally obsoleteVery GoodExcellentVery Good108218
May 201379.0Functionally obsoleteVery GoodExcellentVery Good108218
June 201179.0Not deficientVery GoodExcellentVery Good108100
June 200979.0Not deficientVery GoodExcellentVery Good58552
June 200779.0Not deficientVery GoodExcellentVery Good58552
May 200571.0Functionally obsoleteExcellentExcellentExcellent56704
May 200371.0Functionally obsoleteExcellentExcellentExcellent119363
March 200357.0Structurally deficientPoorSatisfactoryFair119132
March 200057.0Structurally deficientPoorSatisfactoryFair121585
June 199845.0Structurally deficientPoorFairPoor106563
June 199645.0Structurally deficientPoorFairPoor102445
June 199445.0Structurally deficientPoorFairPoor124323
August 199245.0Structurally deficientPoorFairPoor116580
October 199045.0Structurally deficientPoorPoorPoor116580