RTE I278 over 30TH AVENUE


+40.75962, -73.90155
40°45'35" N, 73°54'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RTE I278 over 30TH AVENUE
Structure number:000000002230770
Location:.4 MI NW I278+25A
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:82.0 ft. [25.0 m]
Total length:86.0 ft. [26.2 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:72.5 ft. [22.1 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
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: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:55,995 [as of 2017]
Truck traffic:14% of total traffic
Deck condition:Excellent [9 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:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$7,679,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodExcellentVery GoodGood5599598.0
May 2015GoodExcellentVery GoodGood5103098.0
May 2013GoodExcellentExcellentVery Good5103098.0
June 2011GoodExcellentExcellentVery Good5180098.0
June 2009GoodExcellentExcellentExcellent12003798.0
June 2007GoodExcellentExcellentExcellent12003798.0
May 2005GoodExcellentExcellentExcellent12003798.0
July 2003GoodExcellentExcellentExcellent12003798.0
June 2001FairFairSatisfactoryFair11957365.0
March 1999PoorFairSatisfactoryPoor11587149.0
May 1997PoorFairFairPoor11658049.0
June 1995PoorPoorPoorPoor11658048.0
July 1993PoorPoorPoorPoor11658061.0
August 1991PoorPoorPoorPoor11658062.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.820820000
Steel Protective Coatingsq. ft.6,5606,560000
Reinforced Concrete Decksq. ft.5,9865,38859800
Wearing Surfacessq. ft.5,5284,97655200
Reinforced Concrete Abutmentlinear ft.1461321400
Elastomeric Bearingeach2002000
Steel Protective Coatingsq. ft.2016400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2462222400